31148281944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5559

約数の個数: 256

約数和(自身を含む): 98340480000

約数和(自身を除く): 67192198056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 89, 92, 104, 108, 117, 138, 156, 178, 184, 207, 216, 234, 267, 276, 299, 312, 351, 356, 414, 468, 534, 552, 598, 621, 702, 712, 801, 828, 897, 936, 1068, 1157, 1196, 1242, 1404, 1602, 1656, 1794, 2047, 2136, 2314, 2392, 2403, 2484, 2691, 2808, 3204, 3471, 3588, 4094, 4628, 4806, 4968, 5382, 5419, 6141, 6408, 6942, 7176, 8073, 8188, 9256, 9612, 10413, 10764, 10838, 12282, 13884, 16146, 16257, 16376, 18423, 19224, 20826, 21528, 21676, 24564, 26611, 27768, 31239, 32292, 32514, 36846, 41652, 43352, 48771, 49128, 53222, 55269, 62478, 64584, 65028, 70447, 73692, 79833, 83304, 97542, 106444, 110538, 124637, 124956, 130056, 140894, 146313, 147384, 159666, 195084, 211341, 212888, 221076, 239499, 249274, 249912, 281788, 292626, 319332, 373911, 390168, 422682, 442152, 478998, 482291, 498548, 563576, 585252, 634023, 638664, 718497, 747822, 845364, 957996, 964582, 997096, 1121733, 1170504, 1268046, 1436994, 1446873, 1495644, 1620281, 1690728, 1902069, 1915992, 1929164, 2243466, 2536092, 2873988, 2893746, 2991288, 3240562, 3365199, 3804138, 3858328, 4340619, 4486932, 4860843, 5072184, 5747976, 5787492, 6269783, 6481124, 6730398, 7608276, 8681238, 8973864, 9721686, 11092693, 11574984, 12539566, 12962248, 13021857, 13460796, 14582529, 15216552, 17362476, 18809349, 19443372, 22185386, 25079132, 26043714, 26921592, 29165058, 33278079, 34724952, 37618698, 38886744, 43747587, 44370772, 50158264, 52087428, 56428047, 58330116, 66556158, 75237396, 87495174, 88741544, 99834237, 104174856, 112856094, 116660232, 133112316, 144205009, 150474792, 169284141, 174990348, 199668474, 225712188, 266224632, 288410018, 299502711, 338568282, 349980696, 399336948, 432615027, 451424376, 576820036, 599005422, 677136564, 798673896, 865230054, 1153640072, 1198010844, 1297845081, 1354273128, 1730460108, 2396021688, 2595690162, 3460920216, 3893535243, 5191380324, 7787070486, 10382760648, 15574140972, 31148281944]

約数ペア:

[(1, 31148281944), (2, 15574140972), (3, 10382760648), (4, 7787070486), (6, 5191380324), (8, 3893535243), (9, 3460920216), (12, 2595690162), (13, 2396021688), (18, 1730460108), (23, 1354273128), (24, 1297845081), (26, 1198010844), (27, 1153640072), (36, 865230054), (39, 798673896), (46, 677136564), (52, 599005422), (54, 576820036), (69, 451424376), (72, 432615027), (78, 399336948), (89, 349980696), (92, 338568282), (104, 299502711), (108, 288410018), (117, 266224632), (138, 225712188), (156, 199668474), (178, 174990348), (184, 169284141), (207, 150474792), (216, 144205009), (234, 133112316), (267, 116660232), (276, 112856094), (299, 104174856), (312, 99834237), (351, 88741544), (356, 87495174), (414, 75237396), (468, 66556158), (534, 58330116), (552, 56428047), (598, 52087428), (621, 50158264), (702, 44370772), (712, 43747587), (801, 38886744), (828, 37618698), (897, 34724952), (936, 33278079), (1068, 29165058), (1157, 26921592), (1196, 26043714), (1242, 25079132), (1404, 22185386), (1602, 19443372), (1656, 18809349), (1794, 17362476), (2047, 15216552), (2136, 14582529), (2314, 13460796), (2392, 13021857), (2403, 12962248), (2484, 12539566), (2691, 11574984), (2808, 11092693), (3204, 9721686), (3471, 8973864), (3588, 8681238), (4094, 7608276), (4628, 6730398), (4806, 6481124), (4968, 6269783), (5382, 5787492), (5419, 5747976), (6141, 5072184), (6408, 4860843), (6942, 4486932), (7176, 4340619), (8073, 3858328), (8188, 3804138), (9256, 3365199), (9612, 3240562), (10413, 2991288), (10764, 2893746), (10838, 2873988), (12282, 2536092), (13884, 2243466), (16146, 1929164), (16257, 1915992), (16376, 1902069), (18423, 1690728), (19224, 1620281), (20826, 1495644), (21528, 1446873), (21676, 1436994), (24564, 1268046), (26611, 1170504), (27768, 1121733), (31239, 997096), (32292, 964582), (32514, 957996), (36846, 845364), (41652, 747822), (43352, 718497), (48771, 638664), (49128, 634023), (53222, 585252), (55269, 563576), (62478, 498548), (64584, 482291), (65028, 478998), (70447, 442152), (73692, 422682), (79833, 390168), (83304, 373911), (97542, 319332), (106444, 292626), (110538, 281788), (124637, 249912), (124956, 249274), (130056, 239499), (140894, 221076), (146313, 212888), (147384, 211341), (159666, 195084)]