668848752

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 280

約数和(自身を含む): 2288322288

約数和(自身を除く): 1619473536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 401, 429, 432, 468, 486, 528, 572, 594, 624, 648, 702, 729, 792, 802, 858, 891, 936, 972, 1053, 1144, 1188, 1203, 1287, 1296, 1404, 1458, 1584, 1604, 1716, 1782, 1872, 1944, 2106, 2288, 2376, 2406, 2574, 2673, 2808, 2916, 3159, 3208, 3432, 3564, 3609, 3861, 3888, 4212, 4411, 4752, 4812, 5148, 5213, 5346, 5616, 5832, 6318, 6416, 6864, 7128, 7218, 7722, 8019, 8424, 8822, 9477, 9624, 10296, 10426, 10692, 10827, 11583, 11664, 12636, 13233, 14256, 14436, 15444, 15639, 16038, 16848, 17644, 18954, 19248, 20592, 20852, 21384, 21654, 23166, 25272, 26466, 28872, 30888, 31278, 32076, 32481, 34749, 35288, 37908, 39699, 41704, 42768, 43308, 46332, 46917, 50544, 52932, 57343, 57744, 61776, 62556, 64152, 64962, 69498, 70576, 75816, 79398, 83408, 86616, 92664, 93834, 97443, 104247, 105864, 114686, 119097, 125112, 128304, 129924, 138996, 140751, 151632, 158796, 172029, 173232, 185328, 187668, 194886, 208494, 211728, 229372, 238194, 250224, 259848, 277992, 281502, 292329, 317592, 344058, 357291, 375336, 389772, 416988, 422253, 458744, 476388, 516087, 519696, 555984, 563004, 584658, 635184, 688116, 714582, 750672, 779544, 833976, 844506, 917488, 952776, 1032174, 1071873, 1126008, 1169316, 1266759, 1376232, 1429164, 1548261, 1559088, 1667952, 1689012, 1905552, 2064348, 2143746, 2252016, 2338632, 2533518, 2752464, 2858328, 3096522, 3215619, 3378024, 3800277, 4128696, 4287492, 4644783, 4677264, 5067036, 5716656, 6193044, 6431238, 6756048, 7600554, 8257392, 8574984, 9289566, 10134072, 12386088, 12862476, 13934349, 15201108, 17149968, 18579132, 20268144, 24772176, 25724952, 27868698, 30402216, 37158264, 41803047, 51449904, 55737396, 60804432, 74316528, 83606094, 111474792, 167212188, 222949584, 334424376, 668848752]

約数ペア:

[(1, 668848752), (2, 334424376), (3, 222949584), (4, 167212188), (6, 111474792), (8, 83606094), (9, 74316528), (11, 60804432), (12, 55737396), (13, 51449904), (16, 41803047), (18, 37158264), (22, 30402216), (24, 27868698), (26, 25724952), (27, 24772176), (33, 20268144), (36, 18579132), (39, 17149968), (44, 15201108), (48, 13934349), (52, 12862476), (54, 12386088), (66, 10134072), (72, 9289566), (78, 8574984), (81, 8257392), (88, 7600554), (99, 6756048), (104, 6431238), (108, 6193044), (117, 5716656), (132, 5067036), (143, 4677264), (144, 4644783), (156, 4287492), (162, 4128696), (176, 3800277), (198, 3378024), (208, 3215619), (216, 3096522), (234, 2858328), (243, 2752464), (264, 2533518), (286, 2338632), (297, 2252016), (312, 2143746), (324, 2064348), (351, 1905552), (396, 1689012), (401, 1667952), (429, 1559088), (432, 1548261), (468, 1429164), (486, 1376232), (528, 1266759), (572, 1169316), (594, 1126008), (624, 1071873), (648, 1032174), (702, 952776), (729, 917488), (792, 844506), (802, 833976), (858, 779544), (891, 750672), (936, 714582), (972, 688116), (1053, 635184), (1144, 584658), (1188, 563004), (1203, 555984), (1287, 519696), (1296, 516087), (1404, 476388), (1458, 458744), (1584, 422253), (1604, 416988), (1716, 389772), (1782, 375336), (1872, 357291), (1944, 344058), (2106, 317592), (2288, 292329), (2376, 281502), (2406, 277992), (2574, 259848), (2673, 250224), (2808, 238194), (2916, 229372), (3159, 211728), (3208, 208494), (3432, 194886), (3564, 187668), (3609, 185328), (3861, 173232), (3888, 172029), (4212, 158796), (4411, 151632), (4752, 140751), (4812, 138996), (5148, 129924), (5213, 128304), (5346, 125112), (5616, 119097), (5832, 114686), (6318, 105864), (6416, 104247), (6864, 97443), (7128, 93834), (7218, 92664), (7722, 86616), (8019, 83408), (8424, 79398), (8822, 75816), (9477, 70576), (9624, 69498), (10296, 64962), (10426, 64152), (10692, 62556), (10827, 61776), (11583, 57744), (11664, 57343), (12636, 52932), (13233, 50544), (14256, 46917), (14436, 46332), (15444, 43308), (15639, 42768), (16038, 41704), (16848, 39699), (17644, 37908), (18954, 35288), (19248, 34749), (20592, 32481), (20852, 32076), (21384, 31278), (21654, 30888), (23166, 28872), (25272, 26466)]