317638152

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 698425848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 41, 52, 54, 62, 72, 78, 82, 89, 93, 104, 108, 117, 123, 124, 156, 164, 178, 186, 216, 234, 246, 248, 267, 279, 312, 328, 351, 356, 369, 372, 403, 468, 492, 533, 534, 558, 702, 712, 738, 744, 801, 806, 837, 936, 984, 1066, 1068, 1107, 1116, 1157, 1209, 1271, 1404, 1476, 1599, 1602, 1612, 1674, 2132, 2136, 2214, 2232, 2314, 2403, 2418, 2542, 2759, 2808, 2952, 3198, 3204, 3224, 3348, 3471, 3627, 3649, 3813, 4264, 4428, 4628, 4797, 4806, 4836, 5084, 5518, 6396, 6408, 6696, 6942, 7254, 7298, 7626, 8277, 8856, 9256, 9594, 9612, 9672, 10168, 10413, 10881, 10947, 11036, 11439, 12792, 13884, 14391, 14508, 14596, 15252, 16523, 16554, 19188, 19224, 20826, 21762, 21894, 22072, 22878, 24831, 27768, 28782, 29016, 29192, 30504, 31239, 32841, 33046, 33108, 34317, 35867, 38376, 41652, 43524, 43788, 45756, 47437, 49569, 49662, 57564, 62478, 65682, 66092, 66216, 68634, 71734, 74493, 83304, 87048, 87576, 91512, 94874, 98523, 99138, 99324, 107601, 113119, 115128, 124956, 131364, 132184, 137268, 142311, 143468, 148707, 148986, 189748, 197046, 198276, 198648, 215202, 226238, 249912, 262728, 274536, 284622, 286936, 297414, 297972, 322803, 339357, 379496, 394092, 396552, 426933, 430404, 446121, 452476, 569244, 594828, 595944, 645606, 678714, 788184, 853866, 860808, 892242, 904952, 968409, 1018071, 1138488, 1189656, 1280799, 1291212, 1357428, 1470547, 1707732, 1784484, 1936818, 2036142, 2561598, 2582424, 2714856, 2941094, 3054213, 3415464, 3568968, 3873636, 4072284, 4411641, 5123196, 5882188, 6108426, 7747272, 8144568, 8823282, 10246392, 11764376, 12216852, 13234923, 17646564, 24433704, 26469846, 35293128, 39704769, 52939692, 79409538, 105879384, 158819076, 317638152]

約数ペア:

[(1, 317638152), (2, 158819076), (3, 105879384), (4, 79409538), (6, 52939692), (8, 39704769), (9, 35293128), (12, 26469846), (13, 24433704), (18, 17646564), (24, 13234923), (26, 12216852), (27, 11764376), (31, 10246392), (36, 8823282), (39, 8144568), (41, 7747272), (52, 6108426), (54, 5882188), (62, 5123196), (72, 4411641), (78, 4072284), (82, 3873636), (89, 3568968), (93, 3415464), (104, 3054213), (108, 2941094), (117, 2714856), (123, 2582424), (124, 2561598), (156, 2036142), (164, 1936818), (178, 1784484), (186, 1707732), (216, 1470547), (234, 1357428), (246, 1291212), (248, 1280799), (267, 1189656), (279, 1138488), (312, 1018071), (328, 968409), (351, 904952), (356, 892242), (369, 860808), (372, 853866), (403, 788184), (468, 678714), (492, 645606), (533, 595944), (534, 594828), (558, 569244), (702, 452476), (712, 446121), (738, 430404), (744, 426933), (801, 396552), (806, 394092), (837, 379496), (936, 339357), (984, 322803), (1066, 297972), (1068, 297414), (1107, 286936), (1116, 284622), (1157, 274536), (1209, 262728), (1271, 249912), (1404, 226238), (1476, 215202), (1599, 198648), (1602, 198276), (1612, 197046), (1674, 189748), (2132, 148986), (2136, 148707), (2214, 143468), (2232, 142311), (2314, 137268), (2403, 132184), (2418, 131364), (2542, 124956), (2759, 115128), (2808, 113119), (2952, 107601), (3198, 99324), (3204, 99138), (3224, 98523), (3348, 94874), (3471, 91512), (3627, 87576), (3649, 87048), (3813, 83304), (4264, 74493), (4428, 71734), (4628, 68634), (4797, 66216), (4806, 66092), (4836, 65682), (5084, 62478), (5518, 57564), (6396, 49662), (6408, 49569), (6696, 47437), (6942, 45756), (7254, 43788), (7298, 43524), (7626, 41652), (8277, 38376), (8856, 35867), (9256, 34317), (9594, 33108), (9612, 33046), (9672, 32841), (10168, 31239), (10413, 30504), (10881, 29192), (10947, 29016), (11036, 28782), (11439, 27768), (12792, 24831), (13884, 22878), (14391, 22072), (14508, 21894), (14596, 21762), (15252, 20826), (16523, 19224), (16554, 19188)]