1919823984

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 6299596800

約数和(自身を除く): 4379772816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 89, 92, 104, 108, 117, 138, 144, 156, 167, 178, 184, 207, 208, 216, 234, 267, 276, 299, 312, 334, 351, 356, 368, 414, 432, 468, 501, 534, 552, 598, 621, 624, 668, 702, 712, 801, 828, 897, 936, 1002, 1068, 1104, 1157, 1196, 1242, 1336, 1404, 1424, 1503, 1602, 1656, 1794, 1872, 2004, 2047, 2136, 2171, 2314, 2392, 2403, 2484, 2672, 2691, 2808, 3006, 3204, 3312, 3471, 3588, 3841, 4008, 4094, 4272, 4342, 4509, 4628, 4784, 4806, 4968, 5382, 5616, 6012, 6141, 6408, 6513, 6942, 7176, 7682, 8016, 8073, 8188, 8684, 9018, 9256, 9612, 9936, 10413, 10764, 11523, 12024, 12282, 12816, 13026, 13884, 14352, 14863, 15364, 16146, 16376, 17368, 18036, 18423, 18512, 19224, 19539, 20826, 21528, 23046, 24048, 24564, 26052, 26611, 27768, 29726, 30728, 31239, 32292, 32752, 34569, 34736, 36072, 36846, 38448, 39078, 41652, 43056, 44589, 46092, 49128, 49933, 52104, 53222, 55269, 55536, 58617, 59452, 61456, 62478, 64584, 69138, 72144, 73692, 78156, 79833, 83304, 89178, 92184, 98256, 99866, 103707, 104208, 106444, 110538, 117234, 118904, 124956, 129168, 133767, 138276, 147384, 149799, 156312, 159666, 166608, 178356, 184368, 193219, 199732, 207414, 212888, 221076, 234468, 237808, 239499, 249912, 267534, 276552, 294768, 299598, 312624, 319332, 341849, 356712, 386438, 399464, 401301, 414828, 425776, 442152, 449397, 468936, 478998, 499824, 535068, 553104, 579657, 599196, 638664, 683698, 713424, 718497, 772876, 798928, 802602, 829656, 884304, 898794, 937872, 957996, 1025547, 1070136, 1159314, 1198392, 1277328, 1348191, 1367396, 1436994, 1545752, 1605204, 1659312, 1738971, 1797588, 1915992, 2051094, 2140272, 2318628, 2396784, 2696382, 2734792, 2873988, 3076641, 3091504, 3210408, 3477942, 3595176, 3831984, 4102188, 4444037, 4637256, 5216913, 5392764, 5469584, 5747976, 6153282, 6420816, 6955884, 7190352, 8204376, 8888074, 9229923, 9274512, 10433826, 10785528, 11495952, 12306564, 13332111, 13911768, 16408752, 17776148, 18459846, 20867652, 21571056, 24613128, 26664222, 27823536, 35552296, 36919692, 39996333, 41735304, 49226256, 53328444, 71104592, 73839384, 79992666, 83470608, 106656888, 119988999, 147678768, 159985332, 213313776, 239977998, 319970664, 479955996, 639941328, 959911992, 1919823984]

約数ペア:

[(1, 1919823984), (2, 959911992), (3, 639941328), (4, 479955996), (6, 319970664), (8, 239977998), (9, 213313776), (12, 159985332), (13, 147678768), (16, 119988999), (18, 106656888), (23, 83470608), (24, 79992666), (26, 73839384), (27, 71104592), (36, 53328444), (39, 49226256), (46, 41735304), (48, 39996333), (52, 36919692), (54, 35552296), (69, 27823536), (72, 26664222), (78, 24613128), (89, 21571056), (92, 20867652), (104, 18459846), (108, 17776148), (117, 16408752), (138, 13911768), (144, 13332111), (156, 12306564), (167, 11495952), (178, 10785528), (184, 10433826), (207, 9274512), (208, 9229923), (216, 8888074), (234, 8204376), (267, 7190352), (276, 6955884), (299, 6420816), (312, 6153282), (334, 5747976), (351, 5469584), (356, 5392764), (368, 5216913), (414, 4637256), (432, 4444037), (468, 4102188), (501, 3831984), (534, 3595176), (552, 3477942), (598, 3210408), (621, 3091504), (624, 3076641), (668, 2873988), (702, 2734792), (712, 2696382), (801, 2396784), (828, 2318628), (897, 2140272), (936, 2051094), (1002, 1915992), (1068, 1797588), (1104, 1738971), (1157, 1659312), (1196, 1605204), (1242, 1545752), (1336, 1436994), (1404, 1367396), (1424, 1348191), (1503, 1277328), (1602, 1198392), (1656, 1159314), (1794, 1070136), (1872, 1025547), (2004, 957996), (2047, 937872), (2136, 898794), (2171, 884304), (2314, 829656), (2392, 802602), (2403, 798928), (2484, 772876), (2672, 718497), (2691, 713424), (2808, 683698), (3006, 638664), (3204, 599196), (3312, 579657), (3471, 553104), (3588, 535068), (3841, 499824), (4008, 478998), (4094, 468936), (4272, 449397), (4342, 442152), (4509, 425776), (4628, 414828), (4784, 401301), (4806, 399464), (4968, 386438), (5382, 356712), (5616, 341849), (6012, 319332), (6141, 312624), (6408, 299598), (6513, 294768), (6942, 276552), (7176, 267534), (7682, 249912), (8016, 239499), (8073, 237808), (8188, 234468), (8684, 221076), (9018, 212888), (9256, 207414), (9612, 199732), (9936, 193219), (10413, 184368), (10764, 178356), (11523, 166608), (12024, 159666), (12282, 156312), (12816, 149799), (13026, 147384), (13884, 138276), (14352, 133767), (14863, 129168), (15364, 124956), (16146, 118904), (16376, 117234), (17368, 110538), (18036, 106444), (18423, 104208), (18512, 103707), (19224, 99866), (19539, 98256), (20826, 92184), (21528, 89178), (23046, 83304), (24048, 79833), (24564, 78156), (26052, 73692), (26611, 72144), (27768, 69138), (29726, 64584), (30728, 62478), (31239, 61456), (32292, 59452), (32752, 58617), (34569, 55536), (34736, 55269), (36072, 53222), (36846, 52104), (38448, 49933), (39078, 49128), (41652, 46092), (43056, 44589)]