309616944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 998936064

約数和(自身を除く): 689319120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 876, 949, 971, 1022, 1092, 1168, 1456, 1533, 1752, 1898, 1942, 2044, 2184, 2847, 2913, 3066, 3504, 3796, 3884, 4088, 4368, 5694, 5826, 6132, 6643, 6797, 7592, 7768, 8176, 11388, 11652, 12264, 12623, 13286, 13594, 15184, 15536, 19929, 20391, 22776, 23304, 24528, 25246, 26572, 27188, 37869, 39858, 40782, 45552, 46608, 50492, 53144, 54376, 70883, 75738, 79716, 81564, 88361, 100984, 106288, 108752, 141766, 151476, 159432, 163128, 176722, 201968, 212649, 265083, 283532, 302952, 318864, 326256, 353444, 425298, 496181, 530166, 567064, 605904, 706888, 850596, 921479, 992362, 1060332, 1134128, 1413776, 1488543, 1701192, 1842958, 1984724, 2120664, 2764437, 2977086, 3402384, 3685916, 3969448, 4241328, 5528874, 5954172, 6450353, 7371832, 7938896, 11057748, 11908344, 12900706, 14743664, 19351059, 22115496, 23816688, 25801412, 38702118, 44230992, 51602824, 77404236, 103205648, 154808472, 309616944]

約数ペア:

[(1, 309616944), (2, 154808472), (3, 103205648), (4, 77404236), (6, 51602824), (7, 44230992), (8, 38702118), (12, 25801412), (13, 23816688), (14, 22115496), (16, 19351059), (21, 14743664), (24, 12900706), (26, 11908344), (28, 11057748), (39, 7938896), (42, 7371832), (48, 6450353), (52, 5954172), (56, 5528874), (73, 4241328), (78, 3969448), (84, 3685916), (91, 3402384), (104, 2977086), (112, 2764437), (146, 2120664), (156, 1984724), (168, 1842958), (182, 1701192), (208, 1488543), (219, 1413776), (273, 1134128), (292, 1060332), (312, 992362), (336, 921479), (364, 850596), (438, 706888), (511, 605904), (546, 567064), (584, 530166), (624, 496181), (728, 425298), (876, 353444), (949, 326256), (971, 318864), (1022, 302952), (1092, 283532), (1168, 265083), (1456, 212649), (1533, 201968), (1752, 176722), (1898, 163128), (1942, 159432), (2044, 151476), (2184, 141766), (2847, 108752), (2913, 106288), (3066, 100984), (3504, 88361), (3796, 81564), (3884, 79716), (4088, 75738), (4368, 70883), (5694, 54376), (5826, 53144), (6132, 50492), (6643, 46608), (6797, 45552), (7592, 40782), (7768, 39858), (8176, 37869), (11388, 27188), (11652, 26572), (12264, 25246), (12623, 24528), (13286, 23304), (13594, 22776), (15184, 20391), (15536, 19929)]