505668528

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 160

約数和(自身を含む): 1525299200

約数和(自身を除く): 1019630672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 432, 488, 496, 549, 558, 619, 732, 744, 837, 976, 1098, 1116, 1238, 1464, 1488, 1647, 1674, 1857, 1891, 2196, 2232, 2476, 2928, 3294, 3348, 3714, 3782, 4392, 4464, 4952, 5571, 5673, 6588, 6696, 7428, 7564, 8784, 9904, 11142, 11346, 13176, 13392, 14856, 15128, 16713, 17019, 19189, 22284, 22692, 26352, 29712, 30256, 33426, 34038, 37759, 38378, 44568, 45384, 51057, 57567, 66852, 68076, 75518, 76756, 89136, 90768, 102114, 113277, 115134, 133704, 136152, 151036, 153512, 172701, 204228, 226554, 230268, 267408, 272304, 302072, 307024, 339831, 345402, 408456, 453108, 460536, 518103, 604144, 679662, 690804, 816912, 906216, 921072, 1019493, 1036206, 1170529, 1359324, 1381608, 1812432, 2038986, 2072412, 2341058, 2718648, 2763216, 3511587, 4077972, 4144824, 4682116, 5437296, 7023174, 8155944, 8289648, 9364232, 10534761, 14046348, 16311888, 18728464, 21069522, 28092696, 31604283, 42139044, 56185392, 63208566, 84278088, 126417132, 168556176, 252834264, 505668528]

約数ペア:

[(1, 505668528), (2, 252834264), (3, 168556176), (4, 126417132), (6, 84278088), (8, 63208566), (9, 56185392), (12, 42139044), (16, 31604283), (18, 28092696), (24, 21069522), (27, 18728464), (31, 16311888), (36, 14046348), (48, 10534761), (54, 9364232), (61, 8289648), (62, 8155944), (72, 7023174), (93, 5437296), (108, 4682116), (122, 4144824), (124, 4077972), (144, 3511587), (183, 2763216), (186, 2718648), (216, 2341058), (244, 2072412), (248, 2038986), (279, 1812432), (366, 1381608), (372, 1359324), (432, 1170529), (488, 1036206), (496, 1019493), (549, 921072), (558, 906216), (619, 816912), (732, 690804), (744, 679662), (837, 604144), (976, 518103), (1098, 460536), (1116, 453108), (1238, 408456), (1464, 345402), (1488, 339831), (1647, 307024), (1674, 302072), (1857, 272304), (1891, 267408), (2196, 230268), (2232, 226554), (2476, 204228), (2928, 172701), (3294, 153512), (3348, 151036), (3714, 136152), (3782, 133704), (4392, 115134), (4464, 113277), (4952, 102114), (5571, 90768), (5673, 89136), (6588, 76756), (6696, 75518), (7428, 68076), (7564, 66852), (8784, 57567), (9904, 51057), (11142, 45384), (11346, 44568), (13176, 38378), (13392, 37759), (14856, 34038), (15128, 33426), (16713, 30256), (17019, 29712), (19189, 26352), (22284, 22692)]