31128335616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{156493}}^1$

素因数の和:156556

約数の個数: 144

約数和(自身を含む): 97241615744

約数和(自身を除く): 66113280128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 1792, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 5376, 6216, 7104, 8288, 9472, 12432, 14208, 16576, 24864, 28416, 33152, 49728, 66304, 99456, 156493, 198912, 312986, 469479, 625972, 938958, 1095451, 1251944, 1877916, 2190902, 2503888, 3286353, 3755832, 4381804, 5007776, 5790241, 6572706, 7511664, 8763608, 10015552, 11580482, 13145412, 15023328, 17370723, 17527216, 20031104, 23160964, 26290824, 30046656, 34741446, 35054432, 40062208, 40531687, 46321928, 52581648, 60093312, 69482892, 70108864, 81063374, 92643856, 105163296, 120186624, 121595061, 138965784, 140217728, 162126748, 185287712, 210326592, 243190122, 277931568, 280435456, 324253496, 370575424, 420653184, 486380244, 555863136, 648506992, 741150848, 841306368, 972760488, 1111726272, 1297013984, 1482301696, 1945520976, 2223452544, 2594027968, 3891041952, 4446905088, 5188055936, 7782083904, 10376111872, 15564167808, 31128335616]

約数ペア:

[(1, 31128335616), (2, 15564167808), (3, 10376111872), (4, 7782083904), (6, 5188055936), (7, 4446905088), (8, 3891041952), (12, 2594027968), (14, 2223452544), (16, 1945520976), (21, 1482301696), (24, 1297013984), (28, 1111726272), (32, 972760488), (37, 841306368), (42, 741150848), (48, 648506992), (56, 555863136), (64, 486380244), (74, 420653184), (84, 370575424), (96, 324253496), (111, 280435456), (112, 277931568), (128, 243190122), (148, 210326592), (168, 185287712), (192, 162126748), (222, 140217728), (224, 138965784), (256, 121595061), (259, 120186624), (296, 105163296), (336, 92643856), (384, 81063374), (444, 70108864), (448, 69482892), (518, 60093312), (592, 52581648), (672, 46321928), (768, 40531687), (777, 40062208), (888, 35054432), (896, 34741446), (1036, 30046656), (1184, 26290824), (1344, 23160964), (1554, 20031104), (1776, 17527216), (1792, 17370723), (2072, 15023328), (2368, 13145412), (2688, 11580482), (3108, 10015552), (3552, 8763608), (4144, 7511664), (4736, 6572706), (5376, 5790241), (6216, 5007776), (7104, 4381804), (8288, 3755832), (9472, 3286353), (12432, 2503888), (14208, 2190902), (16576, 1877916), (24864, 1251944), (28416, 1095451), (33152, 938958), (49728, 625972), (66304, 469479), (99456, 312986), (156493, 198912)]