812458512

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 200

約数和(自身を含む): 2455854720

約数和(自身を除く): 1643396208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 81, 86, 108, 122, 129, 144, 162, 172, 183, 216, 239, 244, 258, 324, 344, 366, 387, 432, 478, 488, 516, 549, 648, 688, 717, 732, 774, 956, 976, 1032, 1098, 1161, 1296, 1434, 1464, 1548, 1647, 1912, 2064, 2151, 2196, 2322, 2623, 2868, 2928, 3096, 3294, 3483, 3824, 4302, 4392, 4644, 4941, 5246, 5736, 6192, 6453, 6588, 6966, 7869, 8604, 8784, 9288, 9882, 10277, 10492, 11472, 12906, 13176, 13932, 14579, 15738, 17208, 18576, 19359, 19764, 20554, 20984, 23607, 25812, 26352, 27864, 29158, 30831, 31476, 34416, 38718, 39528, 41108, 41968, 43737, 47214, 51624, 55728, 58316, 61662, 62952, 70821, 77436, 79056, 82216, 87474, 92493, 94428, 103248, 116632, 123324, 125904, 131211, 141642, 154872, 164432, 174948, 184986, 188856, 212463, 233264, 246648, 262422, 277479, 283284, 309744, 349896, 369972, 377712, 393633, 424926, 493296, 524844, 554958, 566568, 626897, 699792, 739944, 787266, 832437, 849852, 1049688, 1109916, 1133136, 1180899, 1253794, 1479888, 1574532, 1664874, 1699704, 1880691, 2099376, 2219832, 2361798, 2507588, 3149064, 3329748, 3399408, 3761382, 4439664, 4723596, 5015176, 5642073, 6298128, 6659496, 7522764, 9447192, 10030352, 11284146, 13318992, 15045528, 16926219, 18894384, 22568292, 30091056, 33852438, 45136584, 50778657, 67704876, 90273168, 101557314, 135409752, 203114628, 270819504, 406229256, 812458512]

約数ペア:

[(1, 812458512), (2, 406229256), (3, 270819504), (4, 203114628), (6, 135409752), (8, 101557314), (9, 90273168), (12, 67704876), (16, 50778657), (18, 45136584), (24, 33852438), (27, 30091056), (36, 22568292), (43, 18894384), (48, 16926219), (54, 15045528), (61, 13318992), (72, 11284146), (81, 10030352), (86, 9447192), (108, 7522764), (122, 6659496), (129, 6298128), (144, 5642073), (162, 5015176), (172, 4723596), (183, 4439664), (216, 3761382), (239, 3399408), (244, 3329748), (258, 3149064), (324, 2507588), (344, 2361798), (366, 2219832), (387, 2099376), (432, 1880691), (478, 1699704), (488, 1664874), (516, 1574532), (549, 1479888), (648, 1253794), (688, 1180899), (717, 1133136), (732, 1109916), (774, 1049688), (956, 849852), (976, 832437), (1032, 787266), (1098, 739944), (1161, 699792), (1296, 626897), (1434, 566568), (1464, 554958), (1548, 524844), (1647, 493296), (1912, 424926), (2064, 393633), (2151, 377712), (2196, 369972), (2322, 349896), (2623, 309744), (2868, 283284), (2928, 277479), (3096, 262422), (3294, 246648), (3483, 233264), (3824, 212463), (4302, 188856), (4392, 184986), (4644, 174948), (4941, 164432), (5246, 154872), (5736, 141642), (6192, 131211), (6453, 125904), (6588, 123324), (6966, 116632), (7869, 103248), (8604, 94428), (8784, 92493), (9288, 87474), (9882, 82216), (10277, 79056), (10492, 77436), (11472, 70821), (12906, 62952), (13176, 61662), (13932, 58316), (14579, 55728), (15738, 51624), (17208, 47214), (18576, 43737), (19359, 41968), (19764, 41108), (20554, 39528), (20984, 38718), (23607, 34416), (25812, 31476), (26352, 30831), (27864, 29158)]