748651596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 2230058880

約数和(自身を除く): 1481407284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 283, 294, 308, 409, 462, 539, 566, 588, 818, 849, 924, 1078, 1132, 1227, 1617, 1636, 1698, 1981, 2156, 2454, 2863, 3113, 3234, 3396, 3962, 4499, 4908, 5726, 5943, 6226, 6468, 7924, 8589, 8998, 9339, 11452, 11886, 12452, 13497, 13867, 17178, 17996, 18678, 20041, 21791, 23772, 26994, 27734, 31493, 34356, 37356, 40082, 41601, 43582, 53988, 55468, 60123, 62986, 65373, 80164, 83202, 87164, 94479, 115747, 120246, 125972, 130746, 152537, 166404, 188958, 220451, 231494, 240492, 261492, 305074, 347241, 377916, 440902, 457611, 462988, 610148, 661353, 694482, 810229, 881804, 915222, 1273217, 1322706, 1388964, 1620458, 1830444, 2430687, 2546434, 2645412, 3240916, 3819651, 4861374, 5092868, 5671603, 7639302, 8912519, 9722748, 11343206, 15278604, 17014809, 17825038, 22686412, 26737557, 34029618, 35650076, 53475114, 62387633, 68059236, 106950228, 124775266, 187162899, 249550532, 374325798, 748651596]

約数ペア:

[(1, 748651596), (2, 374325798), (3, 249550532), (4, 187162899), (6, 124775266), (7, 106950228), (11, 68059236), (12, 62387633), (14, 53475114), (21, 35650076), (22, 34029618), (28, 26737557), (33, 22686412), (42, 17825038), (44, 17014809), (49, 15278604), (66, 11343206), (77, 9722748), (84, 8912519), (98, 7639302), (132, 5671603), (147, 5092868), (154, 4861374), (196, 3819651), (231, 3240916), (283, 2645412), (294, 2546434), (308, 2430687), (409, 1830444), (462, 1620458), (539, 1388964), (566, 1322706), (588, 1273217), (818, 915222), (849, 881804), (924, 810229), (1078, 694482), (1132, 661353), (1227, 610148), (1617, 462988), (1636, 457611), (1698, 440902), (1981, 377916), (2156, 347241), (2454, 305074), (2863, 261492), (3113, 240492), (3234, 231494), (3396, 220451), (3962, 188958), (4499, 166404), (4908, 152537), (5726, 130746), (5943, 125972), (6226, 120246), (6468, 115747), (7924, 94479), (8589, 87164), (8998, 83202), (9339, 80164), (11452, 65373), (11886, 62986), (12452, 60123), (13497, 55468), (13867, 53988), (17178, 43582), (17996, 41601), (18678, 40082), (20041, 37356), (21791, 34356), (23772, 31493), (26994, 27734)]