785398367052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12249647}}^1$

素因数の和:12249807

約数の個数: 72

約数和(自身を含む): 2153635114176

約数和(自身を除く): 1368236747124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4932, 5343, 7124, 10686, 16029, 21372, 32058, 64116, 12249647, 24499294, 36748941, 48998588, 73497882, 110246823, 146995764, 159245411, 220493646, 318490822, 440987292, 477736233, 636981644, 955472466, 1433208699, 1678201639, 1910944932, 2866417398, 3356403278, 5034604917, 5732834796, 6712806556, 10069209834, 15103814751, 20138419668, 21816621307, 30207629502, 43633242614, 60415259004, 65449863921, 87266485228, 130899727842, 196349591763, 261799455684, 392699183526, 785398367052]

約数ペア:

[(1, 785398367052), (2, 392699183526), (3, 261799455684), (4, 196349591763), (6, 130899727842), (9, 87266485228), (12, 65449863921), (13, 60415259004), (18, 43633242614), (26, 30207629502), (36, 21816621307), (39, 20138419668), (52, 15103814751), (78, 10069209834), (117, 6712806556), (137, 5732834796), (156, 5034604917), (234, 3356403278), (274, 2866417398), (411, 1910944932), (468, 1678201639), (548, 1433208699), (822, 955472466), (1233, 636981644), (1644, 477736233), (1781, 440987292), (2466, 318490822), (3562, 220493646), (4932, 159245411), (5343, 146995764), (7124, 110246823), (10686, 73497882), (16029, 48998588), (21372, 36748941), (32058, 24499294), (64116, 12249647)]