1055555928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 3538944000

約数和(自身を除く): 2483388072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 127, 138, 161, 168, 184, 189, 207, 216, 239, 252, 254, 276, 322, 378, 381, 414, 478, 483, 504, 508, 552, 621, 644, 717, 756, 762, 828, 889, 956, 966, 1016, 1143, 1242, 1288, 1434, 1449, 1512, 1524, 1656, 1673, 1778, 1912, 1932, 2151, 2286, 2484, 2667, 2868, 2898, 2921, 3048, 3346, 3429, 3556, 3864, 4302, 4347, 4572, 4968, 5019, 5334, 5497, 5736, 5796, 5842, 6453, 6692, 6858, 7112, 8001, 8604, 8694, 8763, 9144, 10038, 10668, 10994, 11592, 11684, 12906, 13384, 13716, 15057, 16002, 16491, 17208, 17388, 17526, 20076, 20447, 21336, 21988, 23368, 24003, 25812, 26289, 27432, 30114, 30353, 32004, 32982, 34776, 35052, 38479, 40152, 40894, 43976, 45171, 48006, 49473, 51624, 52578, 60228, 60706, 61341, 64008, 65964, 70104, 76958, 78867, 81788, 90342, 91059, 96012, 98946, 105156, 115437, 120456, 121412, 122682, 131928, 148419, 153916, 157734, 163576, 180684, 182118, 184023, 192024, 197892, 210312, 212471, 230874, 242824, 245364, 273177, 296838, 307832, 315468, 346311, 361368, 364236, 368046, 395784, 424942, 461748, 490728, 546354, 552069, 593676, 630936, 637413, 692622, 698119, 728472, 736092, 819531, 849884, 923496, 1038933, 1092708, 1104138, 1187352, 1274826, 1385244, 1396238, 1472184, 1639062, 1699768, 1912239, 2077866, 2094357, 2185416, 2208276, 2549652, 2770488, 2792476, 3278124, 3824478, 4155732, 4188714, 4416552, 4886833, 5099304, 5584952, 5736717, 6283071, 6556248, 7648956, 8311464, 8377428, 9773666, 11473434, 12566142, 14660499, 15297912, 16754856, 18849213, 19547332, 22946868, 25132284, 29320998, 37698426, 39094664, 43981497, 45893736, 50264568, 58641996, 75396852, 87962994, 117283992, 131944491, 150793704, 175925988, 263888982, 351851976, 527777964, 1055555928]

約数ペア:

[(1, 1055555928), (2, 527777964), (3, 351851976), (4, 263888982), (6, 175925988), (7, 150793704), (8, 131944491), (9, 117283992), (12, 87962994), (14, 75396852), (18, 58641996), (21, 50264568), (23, 45893736), (24, 43981497), (27, 39094664), (28, 37698426), (36, 29320998), (42, 25132284), (46, 22946868), (54, 19547332), (56, 18849213), (63, 16754856), (69, 15297912), (72, 14660499), (84, 12566142), (92, 11473434), (108, 9773666), (126, 8377428), (127, 8311464), (138, 7648956), (161, 6556248), (168, 6283071), (184, 5736717), (189, 5584952), (207, 5099304), (216, 4886833), (239, 4416552), (252, 4188714), (254, 4155732), (276, 3824478), (322, 3278124), (378, 2792476), (381, 2770488), (414, 2549652), (478, 2208276), (483, 2185416), (504, 2094357), (508, 2077866), (552, 1912239), (621, 1699768), (644, 1639062), (717, 1472184), (756, 1396238), (762, 1385244), (828, 1274826), (889, 1187352), (956, 1104138), (966, 1092708), (1016, 1038933), (1143, 923496), (1242, 849884), (1288, 819531), (1434, 736092), (1449, 728472), (1512, 698119), (1524, 692622), (1656, 637413), (1673, 630936), (1778, 593676), (1912, 552069), (1932, 546354), (2151, 490728), (2286, 461748), (2484, 424942), (2667, 395784), (2868, 368046), (2898, 364236), (2921, 361368), (3048, 346311), (3346, 315468), (3429, 307832), (3556, 296838), (3864, 273177), (4302, 245364), (4347, 242824), (4572, 230874), (4968, 212471), (5019, 210312), (5334, 197892), (5497, 192024), (5736, 184023), (5796, 182118), (5842, 180684), (6453, 163576), (6692, 157734), (6858, 153916), (7112, 148419), (8001, 131928), (8604, 122682), (8694, 121412), (8763, 120456), (9144, 115437), (10038, 105156), (10668, 98946), (10994, 96012), (11592, 91059), (11684, 90342), (12906, 81788), (13384, 78867), (13716, 76958), (15057, 70104), (16002, 65964), (16491, 64008), (17208, 61341), (17388, 60706), (17526, 60228), (20076, 52578), (20447, 51624), (21336, 49473), (21988, 48006), (23368, 45171), (24003, 43976), (25812, 40894), (26289, 40152), (27432, 38479), (30114, 35052), (30353, 34776), (32004, 32982)]