218423088

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 749952000

約数和(自身を除く): 531528912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 48, 52, 54, 57, 69, 72, 76, 78, 89, 92, 104, 108, 114, 117, 138, 144, 152, 156, 171, 178, 184, 207, 208, 216, 228, 234, 247, 267, 276, 299, 304, 312, 342, 351, 356, 368, 414, 432, 437, 456, 468, 494, 513, 534, 552, 598, 621, 624, 684, 702, 712, 741, 801, 828, 874, 897, 912, 936, 988, 1026, 1068, 1104, 1157, 1196, 1242, 1311, 1368, 1404, 1424, 1482, 1602, 1656, 1691, 1748, 1794, 1872, 1976, 2047, 2052, 2136, 2223, 2314, 2392, 2403, 2484, 2622, 2691, 2736, 2808, 2964, 3204, 3312, 3382, 3471, 3496, 3588, 3933, 3952, 4094, 4104, 4272, 4446, 4628, 4784, 4806, 4968, 5073, 5244, 5382, 5616, 5681, 5928, 6141, 6408, 6669, 6764, 6942, 6992, 7176, 7866, 8073, 8188, 8208, 8892, 9256, 9612, 9936, 10146, 10413, 10488, 10764, 11362, 11799, 11856, 12282, 12816, 13338, 13528, 13884, 14352, 15219, 15732, 16146, 16376, 17043, 17784, 18423, 18512, 19224, 20292, 20826, 20976, 21528, 21983, 22724, 23598, 24564, 26611, 26676, 27056, 27768, 30438, 31239, 31464, 32292, 32752, 34086, 35568, 36846, 38448, 38893, 40584, 41652, 43056, 43966, 45448, 45657, 47196, 49128, 51129, 53222, 53352, 55269, 55536, 60876, 62478, 62928, 64584, 65949, 68172, 73692, 77786, 79833, 81168, 83304, 87932, 90896, 91314, 94392, 98256, 102258, 106444, 106704, 110538, 116679, 121752, 124956, 129168, 131898, 136344, 147384, 153387, 155572, 159666, 166608, 175864, 182628, 188784, 197847, 204516, 212888, 221076, 233358, 239499, 243504, 249912, 263796, 272688, 294768, 306774, 311144, 319332, 350037, 351728, 365256, 395694, 409032, 425776, 442152, 466716, 478998, 499824, 505609, 527592, 593541, 613548, 622288, 638664, 700074, 718497, 730512, 791388, 818064, 884304, 933432, 957996, 1011218, 1050111, 1055184, 1187082, 1227096, 1277328, 1400148, 1436994, 1516827, 1582776, 1866864, 1915992, 2022436, 2100222, 2374164, 2454192, 2800296, 2873988, 3033654, 3165552, 3831984, 4044872, 4200444, 4550481, 4748328, 5600592, 5747976, 6067308, 8089744, 8400888, 9100962, 9496656, 11495952, 12134616, 13651443, 16801776, 18201924, 24269232, 27302886, 36403848, 54605772, 72807696, 109211544, 218423088]

約数ペア:

[(1, 218423088), (2, 109211544), (3, 72807696), (4, 54605772), (6, 36403848), (8, 27302886), (9, 24269232), (12, 18201924), (13, 16801776), (16, 13651443), (18, 12134616), (19, 11495952), (23, 9496656), (24, 9100962), (26, 8400888), (27, 8089744), (36, 6067308), (38, 5747976), (39, 5600592), (46, 4748328), (48, 4550481), (52, 4200444), (54, 4044872), (57, 3831984), (69, 3165552), (72, 3033654), (76, 2873988), (78, 2800296), (89, 2454192), (92, 2374164), (104, 2100222), (108, 2022436), (114, 1915992), (117, 1866864), (138, 1582776), (144, 1516827), (152, 1436994), (156, 1400148), (171, 1277328), (178, 1227096), (184, 1187082), (207, 1055184), (208, 1050111), (216, 1011218), (228, 957996), (234, 933432), (247, 884304), (267, 818064), (276, 791388), (299, 730512), (304, 718497), (312, 700074), (342, 638664), (351, 622288), (356, 613548), (368, 593541), (414, 527592), (432, 505609), (437, 499824), (456, 478998), (468, 466716), (494, 442152), (513, 425776), (534, 409032), (552, 395694), (598, 365256), (621, 351728), (624, 350037), (684, 319332), (702, 311144), (712, 306774), (741, 294768), (801, 272688), (828, 263796), (874, 249912), (897, 243504), (912, 239499), (936, 233358), (988, 221076), (1026, 212888), (1068, 204516), (1104, 197847), (1157, 188784), (1196, 182628), (1242, 175864), (1311, 166608), (1368, 159666), (1404, 155572), (1424, 153387), (1482, 147384), (1602, 136344), (1656, 131898), (1691, 129168), (1748, 124956), (1794, 121752), (1872, 116679), (1976, 110538), (2047, 106704), (2052, 106444), (2136, 102258), (2223, 98256), (2314, 94392), (2392, 91314), (2403, 90896), (2484, 87932), (2622, 83304), (2691, 81168), (2736, 79833), (2808, 77786), (2964, 73692), (3204, 68172), (3312, 65949), (3382, 64584), (3471, 62928), (3496, 62478), (3588, 60876), (3933, 55536), (3952, 55269), (4094, 53352), (4104, 53222), (4272, 51129), (4446, 49128), (4628, 47196), (4784, 45657), (4806, 45448), (4968, 43966), (5073, 43056), (5244, 41652), (5382, 40584), (5616, 38893), (5681, 38448), (5928, 36846), (6141, 35568), (6408, 34086), (6669, 32752), (6764, 32292), (6942, 31464), (6992, 31239), (7176, 30438), (7866, 27768), (8073, 27056), (8188, 26676), (8208, 26611), (8892, 24564), (9256, 23598), (9612, 22724), (9936, 21983), (10146, 21528), (10413, 20976), (10488, 20826), (10764, 20292), (11362, 19224), (11799, 18512), (11856, 18423), (12282, 17784), (12816, 17043), (13338, 16376), (13528, 16146), (13884, 15732), (14352, 15219)]