764947296

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3329

約数の個数: 144

約数和(自身を含む): 2343781440

約数和(自身を除く): 1578834144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 387, 456, 516, 608, 684, 688, 774, 817, 912, 1032, 1368, 1376, 1548, 1634, 1824, 2064, 2451, 2736, 3096, 3251, 3268, 4128, 4902, 5472, 6192, 6502, 6536, 7353, 9753, 9804, 12384, 13004, 13072, 14706, 19506, 19608, 26008, 26144, 29259, 29412, 39012, 39216, 52016, 58518, 58824, 61769, 78024, 78432, 104032, 117036, 117648, 123538, 139793, 156048, 185307, 234072, 235296, 247076, 279586, 312096, 370614, 419379, 468144, 494152, 555921, 559172, 741228, 838758, 936288, 988304, 1111842, 1118344, 1258137, 1482456, 1677516, 1976608, 2223684, 2236688, 2516274, 2656067, 2964912, 3355032, 4447368, 4473376, 5032548, 5312134, 5929824, 6710064, 7968201, 8894736, 10065096, 10624268, 13420128, 15936402, 17789472, 20130192, 21248536, 23904603, 31872804, 40260384, 42497072, 47809206, 63745608, 84994144, 95618412, 127491216, 191236824, 254982432, 382473648, 764947296]

約数ペア:

[(1, 764947296), (2, 382473648), (3, 254982432), (4, 191236824), (6, 127491216), (8, 95618412), (9, 84994144), (12, 63745608), (16, 47809206), (18, 42497072), (19, 40260384), (24, 31872804), (32, 23904603), (36, 21248536), (38, 20130192), (43, 17789472), (48, 15936402), (57, 13420128), (72, 10624268), (76, 10065096), (86, 8894736), (96, 7968201), (114, 6710064), (129, 5929824), (144, 5312134), (152, 5032548), (171, 4473376), (172, 4447368), (228, 3355032), (258, 2964912), (288, 2656067), (304, 2516274), (342, 2236688), (344, 2223684), (387, 1976608), (456, 1677516), (516, 1482456), (608, 1258137), (684, 1118344), (688, 1111842), (774, 988304), (817, 936288), (912, 838758), (1032, 741228), (1368, 559172), (1376, 555921), (1548, 494152), (1634, 468144), (1824, 419379), (2064, 370614), (2451, 312096), (2736, 279586), (3096, 247076), (3251, 235296), (3268, 234072), (4128, 185307), (4902, 156048), (5472, 139793), (6192, 123538), (6502, 117648), (6536, 117036), (7353, 104032), (9753, 78432), (9804, 78024), (12384, 61769), (13004, 58824), (13072, 58518), (14706, 52016), (19506, 39216), (19608, 39012), (26008, 29412), (26144, 29259)]