920102664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 2621808000

約数和(自身を除く): 1701705336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 269, 312, 456, 494, 538, 577, 741, 807, 988, 1076, 1154, 1482, 1614, 1731, 1976, 2152, 2308, 2964, 3228, 3462, 3497, 4616, 5111, 5928, 6456, 6924, 6994, 7501, 10222, 10491, 10963, 13848, 13988, 15002, 15333, 20444, 20982, 21926, 22503, 27976, 30004, 30666, 32889, 40888, 41964, 43852, 45006, 60008, 61332, 65778, 66443, 83928, 87704, 90012, 122664, 131556, 132886, 142519, 155213, 180024, 199329, 263112, 265772, 285038, 310426, 398658, 427557, 465639, 531544, 570076, 620852, 797316, 855114, 931278, 1140152, 1241704, 1594632, 1710228, 1862556, 2017769, 2949047, 3420456, 3725112, 4035538, 5898094, 6053307, 8071076, 8847141, 11796188, 12106614, 16142152, 17694282, 23592376, 24213228, 35388564, 38337611, 48426456, 70777128, 76675222, 115012833, 153350444, 230025666, 306700888, 460051332, 920102664]

約数ペア:

[(1, 920102664), (2, 460051332), (3, 306700888), (4, 230025666), (6, 153350444), (8, 115012833), (12, 76675222), (13, 70777128), (19, 48426456), (24, 38337611), (26, 35388564), (38, 24213228), (39, 23592376), (52, 17694282), (57, 16142152), (76, 12106614), (78, 11796188), (104, 8847141), (114, 8071076), (152, 6053307), (156, 5898094), (228, 4035538), (247, 3725112), (269, 3420456), (312, 2949047), (456, 2017769), (494, 1862556), (538, 1710228), (577, 1594632), (741, 1241704), (807, 1140152), (988, 931278), (1076, 855114), (1154, 797316), (1482, 620852), (1614, 570076), (1731, 531544), (1976, 465639), (2152, 427557), (2308, 398658), (2964, 310426), (3228, 285038), (3462, 265772), (3497, 263112), (4616, 199329), (5111, 180024), (5928, 155213), (6456, 142519), (6924, 132886), (6994, 131556), (7501, 122664), (10222, 90012), (10491, 87704), (10963, 83928), (13848, 66443), (13988, 65778), (15002, 61332), (15333, 60008), (20444, 45006), (20982, 43852), (21926, 41964), (22503, 40888), (27976, 32889), (30004, 30666)]