318680712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 1021690800

約数和(自身を除く): 703010088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 168, 177, 196, 236, 252, 294, 354, 392, 413, 441, 472, 504, 531, 588, 708, 826, 882, 1062, 1176, 1239, 1416, 1531, 1652, 1764, 2124, 2478, 2891, 3062, 3304, 3528, 3717, 4248, 4593, 4956, 5782, 6124, 7434, 8673, 9186, 9912, 10717, 11564, 12248, 13779, 14868, 17346, 18372, 21434, 23128, 26019, 27558, 29736, 32151, 34692, 36744, 42868, 52038, 55116, 64302, 69384, 75019, 85736, 90329, 96453, 104076, 110232, 128604, 150038, 180658, 192906, 208152, 225057, 257208, 270987, 300076, 361316, 385812, 450114, 541974, 600152, 632303, 675171, 722632, 771624, 812961, 900228, 1083948, 1264606, 1350342, 1625922, 1800456, 1896909, 2167896, 2529212, 2700684, 3251844, 3793818, 4426121, 5058424, 5401368, 5690727, 6503688, 7587636, 8852242, 11381454, 13278363, 15175272, 17704484, 22762908, 26556726, 35408968, 39835089, 45525816, 53113452, 79670178, 106226904, 159340356, 318680712]

約数ペア:

[(1, 318680712), (2, 159340356), (3, 106226904), (4, 79670178), (6, 53113452), (7, 45525816), (8, 39835089), (9, 35408968), (12, 26556726), (14, 22762908), (18, 17704484), (21, 15175272), (24, 13278363), (28, 11381454), (36, 8852242), (42, 7587636), (49, 6503688), (56, 5690727), (59, 5401368), (63, 5058424), (72, 4426121), (84, 3793818), (98, 3251844), (118, 2700684), (126, 2529212), (147, 2167896), (168, 1896909), (177, 1800456), (196, 1625922), (236, 1350342), (252, 1264606), (294, 1083948), (354, 900228), (392, 812961), (413, 771624), (441, 722632), (472, 675171), (504, 632303), (531, 600152), (588, 541974), (708, 450114), (826, 385812), (882, 361316), (1062, 300076), (1176, 270987), (1239, 257208), (1416, 225057), (1531, 208152), (1652, 192906), (1764, 180658), (2124, 150038), (2478, 128604), (2891, 110232), (3062, 104076), (3304, 96453), (3528, 90329), (3717, 85736), (4248, 75019), (4593, 69384), (4956, 64302), (5782, 55116), (6124, 52038), (7434, 42868), (8673, 36744), (9186, 34692), (9912, 32151), (10717, 29736), (11564, 27558), (12248, 26019), (13779, 23128), (14868, 21434), (17346, 18372)]