21856161384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 216

約数和(自身を含む): 65033863830

約数和(自身を除く): 43177702446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 289, 306, 372, 408, 527, 558, 578, 612, 744, 867, 961, 1054, 1093, 1116, 1156, 1224, 1581, 1734, 1922, 2108, 2186, 2232, 2312, 2601, 2883, 3162, 3279, 3468, 3844, 4216, 4372, 4743, 5202, 5766, 6324, 6558, 6936, 7688, 8649, 8744, 8959, 9486, 9837, 10404, 11532, 12648, 13116, 16337, 17298, 17918, 18581, 18972, 19674, 20808, 23064, 26232, 26877, 32674, 33883, 34596, 35836, 37162, 37944, 39348, 49011, 53754, 55743, 65348, 67766, 69192, 71672, 74324, 78696, 80631, 98022, 101649, 107508, 111486, 130696, 135532, 147033, 148648, 161262, 167229, 196044, 203298, 215016, 222972, 271064, 277729, 294066, 304947, 315877, 322524, 334458, 392088, 406596, 445944, 555458, 576011, 588132, 609894, 631754, 645048, 668916, 813192, 833187, 947631, 1050373, 1110916, 1152022, 1176264, 1219788, 1263508, 1337832, 1666374, 1728033, 1895262, 2100746, 2221832, 2304044, 2439576, 2499561, 2527016, 2842893, 3151119, 3332748, 3456066, 3790524, 4201492, 4608088, 4999122, 5184099, 5685786, 6302238, 6665496, 6912132, 7581048, 8402984, 9453357, 9792187, 9998244, 10368198, 11371572, 12604476, 13824264, 17856341, 18906714, 19584374, 19996488, 20736396, 22743144, 25208952, 29376561, 35712682, 37813428, 39168748, 41472792, 53569023, 58753122, 71425364, 75626856, 78337496, 88129683, 107138046, 117506244, 142850728, 160707069, 176259366, 214276092, 235012488, 303557797, 321414138, 352518732, 428552184, 607115594, 642828276, 705037464, 910673391, 1214231188, 1285656552, 1821346782, 2428462376, 2732020173, 3642693564, 5464040346, 7285387128, 10928080692, 21856161384]

約数ペア:

[(1, 21856161384), (2, 10928080692), (3, 7285387128), (4, 5464040346), (6, 3642693564), (8, 2732020173), (9, 2428462376), (12, 1821346782), (17, 1285656552), (18, 1214231188), (24, 910673391), (31, 705037464), (34, 642828276), (36, 607115594), (51, 428552184), (62, 352518732), (68, 321414138), (72, 303557797), (93, 235012488), (102, 214276092), (124, 176259366), (136, 160707069), (153, 142850728), (186, 117506244), (204, 107138046), (248, 88129683), (279, 78337496), (289, 75626856), (306, 71425364), (372, 58753122), (408, 53569023), (527, 41472792), (558, 39168748), (578, 37813428), (612, 35712682), (744, 29376561), (867, 25208952), (961, 22743144), (1054, 20736396), (1093, 19996488), (1116, 19584374), (1156, 18906714), (1224, 17856341), (1581, 13824264), (1734, 12604476), (1922, 11371572), (2108, 10368198), (2186, 9998244), (2232, 9792187), (2312, 9453357), (2601, 8402984), (2883, 7581048), (3162, 6912132), (3279, 6665496), (3468, 6302238), (3844, 5685786), (4216, 5184099), (4372, 4999122), (4743, 4608088), (5202, 4201492), (5766, 3790524), (6324, 3456066), (6558, 3332748), (6936, 3151119), (7688, 2842893), (8649, 2527016), (8744, 2499561), (8959, 2439576), (9486, 2304044), (9837, 2221832), (10404, 2100746), (11532, 1895262), (12648, 1728033), (13116, 1666374), (16337, 1337832), (17298, 1263508), (17918, 1219788), (18581, 1176264), (18972, 1152022), (19674, 1110916), (20808, 1050373), (23064, 947631), (26232, 833187), (26877, 813192), (32674, 668916), (33883, 645048), (34596, 631754), (35836, 609894), (37162, 588132), (37944, 576011), (39348, 555458), (49011, 445944), (53754, 406596), (55743, 392088), (65348, 334458), (67766, 322524), (69192, 315877), (71672, 304947), (74324, 294066), (78696, 277729), (80631, 271064), (98022, 222972), (101649, 215016), (107508, 203298), (111486, 196044), (130696, 167229), (135532, 161262), (147033, 148648)]