17323218280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{757}}^1$

素因数の和:1319

約数の個数: 128

約数和(自身を含む): 41981496480

約数和(自身を除く): 24658278200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 461, 584, 680, 730, 757, 922, 1241, 1460, 1514, 1844, 2305, 2482, 2920, 3028, 3688, 3785, 4610, 4964, 6056, 6205, 7570, 7837, 9220, 9928, 12410, 12869, 15140, 15674, 18440, 24820, 25738, 30280, 31348, 33653, 39185, 49640, 51476, 55261, 62696, 64345, 67306, 78370, 102952, 110522, 128690, 134612, 156740, 168265, 221044, 257380, 269224, 276305, 313480, 336530, 348977, 442088, 514760, 552610, 572101, 673060, 697954, 939437, 1105220, 1144202, 1346120, 1395908, 1744885, 1878874, 2210440, 2288404, 2791816, 2860505, 3489770, 3757748, 4576808, 4697185, 5721010, 5932609, 6979540, 7515496, 9394370, 11442020, 11865218, 13959080, 18788740, 22884040, 23730436, 25475321, 29663045, 37577480, 47460872, 50950642, 59326090, 101901284, 118652180, 127376605, 203802568, 237304360, 254753210, 433080457, 509506420, 866160914, 1019012840, 1732321828, 2165402285, 3464643656, 4330804570, 8661609140, 17323218280]

約数ペア:

[(1, 17323218280), (2, 8661609140), (4, 4330804570), (5, 3464643656), (8, 2165402285), (10, 1732321828), (17, 1019012840), (20, 866160914), (34, 509506420), (40, 433080457), (68, 254753210), (73, 237304360), (85, 203802568), (136, 127376605), (146, 118652180), (170, 101901284), (292, 59326090), (340, 50950642), (365, 47460872), (461, 37577480), (584, 29663045), (680, 25475321), (730, 23730436), (757, 22884040), (922, 18788740), (1241, 13959080), (1460, 11865218), (1514, 11442020), (1844, 9394370), (2305, 7515496), (2482, 6979540), (2920, 5932609), (3028, 5721010), (3688, 4697185), (3785, 4576808), (4610, 3757748), (4964, 3489770), (6056, 2860505), (6205, 2791816), (7570, 2288404), (7837, 2210440), (9220, 1878874), (9928, 1744885), (12410, 1395908), (12869, 1346120), (15140, 1144202), (15674, 1105220), (18440, 939437), (24820, 697954), (25738, 673060), (30280, 572101), (31348, 552610), (33653, 514760), (39185, 442088), (49640, 348977), (51476, 336530), (55261, 313480), (62696, 276305), (64345, 269224), (67306, 257380), (78370, 221044), (102952, 168265), (110522, 156740), (128690, 134612)]