252611424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 781981200

約数和(自身を除く): 529369776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 208, 218, 234, 288, 312, 327, 416, 436, 468, 619, 624, 654, 872, 936, 981, 1238, 1248, 1308, 1417, 1744, 1857, 1872, 1962, 2476, 2616, 2834, 3488, 3714, 3744, 3924, 4251, 4952, 5232, 5571, 5668, 7428, 7848, 8047, 8502, 9904, 10464, 11142, 11336, 12753, 14856, 15696, 16094, 17004, 19808, 22284, 22672, 24141, 25506, 29712, 31392, 32188, 34008, 44568, 45344, 48282, 51012, 59424, 64376, 67471, 68016, 72423, 89136, 96564, 102024, 128752, 134942, 136032, 144846, 178272, 193128, 202413, 204048, 257504, 269884, 289692, 386256, 404826, 408096, 539768, 579384, 607239, 772512, 809652, 877123, 1079536, 1158768, 1214478, 1619304, 1754246, 2159072, 2317536, 2428956, 2631369, 3238608, 3508492, 4857912, 5262738, 6477216, 7016984, 7894107, 9715824, 10525476, 14033968, 15788214, 19431648, 21050952, 28067936, 31576428, 42101904, 63152856, 84203808, 126305712, 252611424]

約数ペア:

[(1, 252611424), (2, 126305712), (3, 84203808), (4, 63152856), (6, 42101904), (8, 31576428), (9, 28067936), (12, 21050952), (13, 19431648), (16, 15788214), (18, 14033968), (24, 10525476), (26, 9715824), (32, 7894107), (36, 7016984), (39, 6477216), (48, 5262738), (52, 4857912), (72, 3508492), (78, 3238608), (96, 2631369), (104, 2428956), (109, 2317536), (117, 2159072), (144, 1754246), (156, 1619304), (208, 1214478), (218, 1158768), (234, 1079536), (288, 877123), (312, 809652), (327, 772512), (416, 607239), (436, 579384), (468, 539768), (619, 408096), (624, 404826), (654, 386256), (872, 289692), (936, 269884), (981, 257504), (1238, 204048), (1248, 202413), (1308, 193128), (1417, 178272), (1744, 144846), (1857, 136032), (1872, 134942), (1962, 128752), (2476, 102024), (2616, 96564), (2834, 89136), (3488, 72423), (3714, 68016), (3744, 67471), (3924, 64376), (4251, 59424), (4952, 51012), (5232, 48282), (5571, 45344), (5668, 44568), (7428, 34008), (7848, 32188), (8047, 31392), (8502, 29712), (9904, 25506), (10464, 24141), (11142, 22672), (11336, 22284), (12753, 19808), (14856, 17004), (15696, 16094)]