917277972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 2558976000

約数和(自身を除く): 1641698028

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 67, 76, 78, 93, 114, 124, 134, 149, 156, 186, 201, 228, 247, 268, 298, 372, 402, 403, 447, 494, 589, 596, 741, 804, 806, 871, 894, 988, 1178, 1209, 1273, 1482, 1612, 1742, 1767, 1788, 1937, 2077, 2356, 2418, 2546, 2613, 2831, 2964, 3484, 3534, 3819, 3874, 4154, 4619, 4836, 5092, 5226, 5662, 5811, 6231, 7068, 7638, 7657, 7748, 8308, 8493, 9238, 9983, 10452, 11324, 11622, 12462, 13857, 15276, 15314, 16549, 16986, 18476, 19966, 22971, 23244, 24924, 27001, 27714, 29949, 30628, 33098, 33972, 36803, 39463, 39932, 45942, 49647, 54002, 55428, 59898, 60047, 66196, 73606, 78926, 81003, 87761, 91884, 99294, 108004, 110409, 118389, 119796, 120094, 129779, 147212, 157852, 162006, 175522, 180141, 189677, 198588, 220818, 236778, 240188, 259558, 263283, 309473, 324012, 351044, 360282, 379354, 389337, 441636, 473556, 513019, 519116, 526566, 569031, 618946, 720564, 758708, 778674, 928419, 1026038, 1053132, 1138062, 1140893, 1237892, 1539057, 1557348, 1856838, 2052076, 2276124, 2281786, 2465801, 3078114, 3422679, 3713676, 4023149, 4563572, 4931602, 5879987, 6156228, 6845358, 7397403, 8046298, 9863204, 11759974, 12069447, 13690716, 14794806, 16092596, 17639961, 23519948, 24138894, 29589612, 35279922, 48277788, 70559844, 76439831, 152879662, 229319493, 305759324, 458638986, 917277972]

約数ペア:

[(1, 917277972), (2, 458638986), (3, 305759324), (4, 229319493), (6, 152879662), (12, 76439831), (13, 70559844), (19, 48277788), (26, 35279922), (31, 29589612), (38, 24138894), (39, 23519948), (52, 17639961), (57, 16092596), (62, 14794806), (67, 13690716), (76, 12069447), (78, 11759974), (93, 9863204), (114, 8046298), (124, 7397403), (134, 6845358), (149, 6156228), (156, 5879987), (186, 4931602), (201, 4563572), (228, 4023149), (247, 3713676), (268, 3422679), (298, 3078114), (372, 2465801), (402, 2281786), (403, 2276124), (447, 2052076), (494, 1856838), (589, 1557348), (596, 1539057), (741, 1237892), (804, 1140893), (806, 1138062), (871, 1053132), (894, 1026038), (988, 928419), (1178, 778674), (1209, 758708), (1273, 720564), (1482, 618946), (1612, 569031), (1742, 526566), (1767, 519116), (1788, 513019), (1937, 473556), (2077, 441636), (2356, 389337), (2418, 379354), (2546, 360282), (2613, 351044), (2831, 324012), (2964, 309473), (3484, 263283), (3534, 259558), (3819, 240188), (3874, 236778), (4154, 220818), (4619, 198588), (4836, 189677), (5092, 180141), (5226, 175522), (5662, 162006), (5811, 157852), (6231, 147212), (7068, 129779), (7638, 120094), (7657, 119796), (7748, 118389), (8308, 110409), (8493, 108004), (9238, 99294), (9983, 91884), (10452, 87761), (11324, 81003), (11622, 78926), (12462, 73606), (13857, 66196), (15276, 60047), (15314, 59898), (16549, 55428), (16986, 54002), (18476, 49647), (19966, 45942), (22971, 39932), (23244, 39463), (24924, 36803), (27001, 33972), (27714, 33098), (29949, 30628)]