1662026808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 4645509120

約数和(自身を除く): 2983482312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 227, 248, 312, 372, 403, 454, 681, 744, 757, 806, 908, 1209, 1362, 1514, 1612, 1816, 2271, 2418, 2724, 2951, 3028, 3224, 4542, 4836, 5448, 5902, 6056, 7037, 8853, 9084, 9672, 9841, 11804, 14074, 17706, 18168, 19682, 21111, 23467, 23608, 28148, 29523, 35412, 39364, 42222, 46934, 56296, 59046, 70401, 70824, 78728, 84444, 91481, 93868, 118092, 140802, 168888, 171839, 182962, 187736, 236184, 274443, 281604, 305071, 343678, 365924, 515517, 548886, 563208, 610142, 687356, 731848, 915213, 1031034, 1097772, 1220284, 1374712, 1830426, 2062068, 2195544, 2233907, 2440568, 3660852, 4124136, 4467814, 5327009, 6701721, 7321704, 8935628, 10654018, 13403442, 15981027, 17871256, 21308036, 26806884, 31962054, 42616072, 53613768, 63924108, 69251117, 127848216, 138502234, 207753351, 277004468, 415506702, 554008936, 831013404, 1662026808]

約数ペア:

[(1, 1662026808), (2, 831013404), (3, 554008936), (4, 415506702), (6, 277004468), (8, 207753351), (12, 138502234), (13, 127848216), (24, 69251117), (26, 63924108), (31, 53613768), (39, 42616072), (52, 31962054), (62, 26806884), (78, 21308036), (93, 17871256), (104, 15981027), (124, 13403442), (156, 10654018), (186, 8935628), (227, 7321704), (248, 6701721), (312, 5327009), (372, 4467814), (403, 4124136), (454, 3660852), (681, 2440568), (744, 2233907), (757, 2195544), (806, 2062068), (908, 1830426), (1209, 1374712), (1362, 1220284), (1514, 1097772), (1612, 1031034), (1816, 915213), (2271, 731848), (2418, 687356), (2724, 610142), (2951, 563208), (3028, 548886), (3224, 515517), (4542, 365924), (4836, 343678), (5448, 305071), (5902, 281604), (6056, 274443), (7037, 236184), (8853, 187736), (9084, 182962), (9672, 171839), (9841, 168888), (11804, 140802), (14074, 118092), (17706, 93868), (18168, 91481), (19682, 84444), (21111, 78728), (23467, 70824), (23608, 70401), (28148, 59046), (29523, 56296), (35412, 46934), (39364, 42222)]