749831368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 1678095360

約数和(自身を除く): 928263992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 169, 254, 286, 338, 397, 508, 572, 676, 794, 1016, 1144, 1352, 1397, 1588, 1651, 1859, 2794, 3176, 3302, 3718, 4367, 5161, 5588, 6604, 7436, 8734, 10322, 11176, 13208, 14872, 17468, 18161, 20644, 21463, 34936, 36322, 41288, 42926, 50419, 56771, 67093, 72644, 85852, 100838, 113542, 134186, 145288, 171704, 201676, 227084, 236093, 268372, 403352, 454168, 472186, 536744, 554609, 655447, 738023, 944372, 1109218, 1310894, 1476046, 1888744, 2218436, 2621788, 2952092, 4436872, 5243576, 5904184, 7209917, 8520811, 14419834, 17041622, 28839668, 34083244, 57679336, 68166488, 93728921, 187457842, 374915684, 749831368]

約数ペア:

[(1, 749831368), (2, 374915684), (4, 187457842), (8, 93728921), (11, 68166488), (13, 57679336), (22, 34083244), (26, 28839668), (44, 17041622), (52, 14419834), (88, 8520811), (104, 7209917), (127, 5904184), (143, 5243576), (169, 4436872), (254, 2952092), (286, 2621788), (338, 2218436), (397, 1888744), (508, 1476046), (572, 1310894), (676, 1109218), (794, 944372), (1016, 738023), (1144, 655447), (1352, 554609), (1397, 536744), (1588, 472186), (1651, 454168), (1859, 403352), (2794, 268372), (3176, 236093), (3302, 227084), (3718, 201676), (4367, 171704), (5161, 145288), (5588, 134186), (6604, 113542), (7436, 100838), (8734, 85852), (10322, 72644), (11176, 67093), (13208, 56771), (14872, 50419), (17468, 42926), (18161, 41288), (20644, 36322), (21463, 34936)]