38653420336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 85853433600

約数和(自身を除く): 47200013264

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 272, 281, 304, 323, 344, 562, 619, 646, 688, 731, 817, 1124, 1238, 1292, 1462, 1634, 2248, 2476, 2584, 2924, 3268, 4496, 4777, 4952, 5168, 5339, 5848, 6536, 9554, 9904, 10523, 10678, 11696, 11761, 12083, 13072, 13889, 19108, 21046, 21356, 23522, 24166, 26617, 27778, 38216, 42092, 42712, 47044, 48332, 53234, 55556, 76432, 84184, 85424, 90763, 94088, 96664, 106468, 111112, 168368, 173939, 181526, 188176, 193328, 199937, 205411, 212936, 222224, 229577, 347878, 363052, 399874, 410822, 425872, 452489, 459154, 505723, 695756, 726104, 799748, 821644, 904978, 918308, 1011446, 1391512, 1452208, 1599496, 1643288, 1809956, 1836616, 2022892, 2783024, 2956963, 3198992, 3286576, 3304841, 3619912, 3673232, 3902809, 4045784, 5913926, 6609682, 7239824, 7479377, 7805618, 8091568, 8597291, 11827852, 13219364, 14958754, 15611236, 17194582, 23655704, 26438728, 29917508, 31222472, 34389164, 47311408, 52877456, 56182297, 59835016, 62444944, 68778328, 112364594, 119670032, 127149409, 137556656, 142108163, 224729188, 254298818, 284216326, 449458376, 508597636, 568432652, 898916752, 1017195272, 1136865304, 2034390544, 2273730608, 2415838771, 4831677542, 9663355084, 19326710168, 38653420336]

約数ペア:

[(1, 38653420336), (2, 19326710168), (4, 9663355084), (8, 4831677542), (16, 2415838771), (17, 2273730608), (19, 2034390544), (34, 1136865304), (38, 1017195272), (43, 898916752), (68, 568432652), (76, 508597636), (86, 449458376), (136, 284216326), (152, 254298818), (172, 224729188), (272, 142108163), (281, 137556656), (304, 127149409), (323, 119670032), (344, 112364594), (562, 68778328), (619, 62444944), (646, 59835016), (688, 56182297), (731, 52877456), (817, 47311408), (1124, 34389164), (1238, 31222472), (1292, 29917508), (1462, 26438728), (1634, 23655704), (2248, 17194582), (2476, 15611236), (2584, 14958754), (2924, 13219364), (3268, 11827852), (4496, 8597291), (4777, 8091568), (4952, 7805618), (5168, 7479377), (5339, 7239824), (5848, 6609682), (6536, 5913926), (9554, 4045784), (9904, 3902809), (10523, 3673232), (10678, 3619912), (11696, 3304841), (11761, 3286576), (12083, 3198992), (13072, 2956963), (13889, 2783024), (19108, 2022892), (21046, 1836616), (21356, 1809956), (23522, 1643288), (24166, 1599496), (26617, 1452208), (27778, 1391512), (38216, 1011446), (42092, 918308), (42712, 904978), (47044, 821644), (48332, 799748), (53234, 726104), (55556, 695756), (76432, 505723), (84184, 459154), (85424, 452489), (90763, 425872), (94088, 410822), (96664, 399874), (106468, 363052), (111112, 347878), (168368, 229577), (173939, 222224), (181526, 212936), (188176, 205411), (193328, 199937)]