690497088

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1216

約数の個数: 112

約数和(自身を含む): 1935114240

約数和(自身を除く): 1244617152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 191, 192, 228, 304, 382, 456, 573, 608, 764, 912, 991, 1146, 1216, 1528, 1824, 1982, 2292, 2973, 3056, 3629, 3648, 3964, 4584, 5946, 6112, 7258, 7928, 9168, 10887, 11892, 12224, 14516, 15856, 18336, 18829, 21774, 23784, 29032, 31712, 36672, 37658, 43548, 47568, 56487, 58064, 63424, 75316, 87096, 95136, 112974, 116128, 150632, 174192, 189281, 190272, 225948, 232256, 301264, 348384, 378562, 451896, 567843, 602528, 696768, 757124, 903792, 1135686, 1205056, 1514248, 1807584, 2271372, 3028496, 3596339, 3615168, 4542744, 6056992, 7192678, 9085488, 10789017, 12113984, 14385356, 18170976, 21578034, 28770712, 36341952, 43156068, 57541424, 86312136, 115082848, 172624272, 230165696, 345248544, 690497088]

約数ペア:

[(1, 690497088), (2, 345248544), (3, 230165696), (4, 172624272), (6, 115082848), (8, 86312136), (12, 57541424), (16, 43156068), (19, 36341952), (24, 28770712), (32, 21578034), (38, 18170976), (48, 14385356), (57, 12113984), (64, 10789017), (76, 9085488), (96, 7192678), (114, 6056992), (152, 4542744), (191, 3615168), (192, 3596339), (228, 3028496), (304, 2271372), (382, 1807584), (456, 1514248), (573, 1205056), (608, 1135686), (764, 903792), (912, 757124), (991, 696768), (1146, 602528), (1216, 567843), (1528, 451896), (1824, 378562), (1982, 348384), (2292, 301264), (2973, 232256), (3056, 225948), (3629, 190272), (3648, 189281), (3964, 174192), (4584, 150632), (5946, 116128), (6112, 112974), (7258, 95136), (7928, 87096), (9168, 75316), (10887, 63424), (11892, 58064), (12224, 56487), (14516, 47568), (15856, 43548), (18336, 37658), (18829, 36672), (21774, 31712), (23784, 29032)]