208219449888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{568831}}^1$

素因数の和:568919

約数の個数: 144

約数和(自身を含む): 626133860352

約数和(自身を除く): 417914410464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 992, 1116, 1271, 1312, 1476, 1488, 1968, 2232, 2542, 2952, 2976, 3813, 3936, 4464, 5084, 5904, 7626, 8928, 10168, 11439, 11808, 15252, 20336, 22878, 30504, 40672, 45756, 61008, 91512, 122016, 183024, 366048, 568831, 1137662, 1706493, 2275324, 3412986, 4550648, 5119479, 6825972, 9101296, 10238958, 13651944, 17633761, 18202592, 20477916, 23322071, 27303888, 35267522, 40955832, 46644142, 52901283, 54607776, 69966213, 70535044, 81911664, 93288284, 105802566, 139932426, 141070088, 158703849, 163823328, 186576568, 209898639, 211605132, 279864852, 282140176, 317407698, 373153136, 419797278, 423210264, 559729704, 564280352, 634815396, 722984201, 746306272, 839594556, 846420528, 1119459408, 1269630792, 1445968402, 1679189112, 1692841056, 2168952603, 2238918816, 2539261584, 2891936804, 3358378224, 4337905206, 5078523168, 5783873608, 6506857809, 6716756448, 8675810412, 11567747216, 13013715618, 17351620824, 23135494432, 26027431236, 34703241648, 52054862472, 69406483296, 104109724944, 208219449888]

約数ペア:

[(1, 208219449888), (2, 104109724944), (3, 69406483296), (4, 52054862472), (6, 34703241648), (8, 26027431236), (9, 23135494432), (12, 17351620824), (16, 13013715618), (18, 11567747216), (24, 8675810412), (31, 6716756448), (32, 6506857809), (36, 5783873608), (41, 5078523168), (48, 4337905206), (62, 3358378224), (72, 2891936804), (82, 2539261584), (93, 2238918816), (96, 2168952603), (123, 1692841056), (124, 1679189112), (144, 1445968402), (164, 1269630792), (186, 1119459408), (246, 846420528), (248, 839594556), (279, 746306272), (288, 722984201), (328, 634815396), (369, 564280352), (372, 559729704), (492, 423210264), (496, 419797278), (558, 373153136), (656, 317407698), (738, 282140176), (744, 279864852), (984, 211605132), (992, 209898639), (1116, 186576568), (1271, 163823328), (1312, 158703849), (1476, 141070088), (1488, 139932426), (1968, 105802566), (2232, 93288284), (2542, 81911664), (2952, 70535044), (2976, 69966213), (3813, 54607776), (3936, 52901283), (4464, 46644142), (5084, 40955832), (5904, 35267522), (7626, 27303888), (8928, 23322071), (10168, 20477916), (11439, 18202592), (11808, 17633761), (15252, 13651944), (20336, 10238958), (22878, 9101296), (30504, 6825972), (40672, 5119479), (45756, 4550648), (61008, 3412986), (91512, 2275324), (122016, 1706493), (183024, 1137662), (366048, 568831)]