248149776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 758745088

約数和(自身を除く): 510595312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 73, 84, 112, 134, 146, 151, 168, 201, 219, 268, 292, 302, 336, 402, 438, 453, 469, 511, 536, 584, 604, 804, 876, 906, 938, 1022, 1057, 1072, 1168, 1208, 1407, 1533, 1608, 1752, 1812, 1876, 2044, 2114, 2416, 2814, 3066, 3171, 3216, 3504, 3624, 3752, 4088, 4228, 4891, 5628, 6132, 6342, 7248, 7504, 8176, 8456, 9782, 10117, 11023, 11256, 12264, 12684, 14673, 16912, 19564, 20234, 22046, 22512, 24528, 25368, 29346, 30351, 33069, 34237, 39128, 40468, 44092, 50736, 58692, 60702, 66138, 68474, 70819, 77161, 78256, 80936, 88184, 102711, 117384, 121404, 132276, 136948, 141638, 154322, 161872, 176368, 205422, 212457, 231483, 234768, 242808, 264552, 273896, 283276, 308644, 410844, 424914, 462966, 485616, 529104, 547792, 566552, 617288, 738541, 821688, 849828, 925932, 1133104, 1234576, 1477082, 1643376, 1699656, 1851864, 2215623, 2954164, 3399312, 3703728, 4431246, 5169787, 5908328, 8862492, 10339574, 11816656, 15509361, 17724984, 20679148, 31018722, 35449968, 41358296, 62037444, 82716592, 124074888, 248149776]

約数ペア:

[(1, 248149776), (2, 124074888), (3, 82716592), (4, 62037444), (6, 41358296), (7, 35449968), (8, 31018722), (12, 20679148), (14, 17724984), (16, 15509361), (21, 11816656), (24, 10339574), (28, 8862492), (42, 5908328), (48, 5169787), (56, 4431246), (67, 3703728), (73, 3399312), (84, 2954164), (112, 2215623), (134, 1851864), (146, 1699656), (151, 1643376), (168, 1477082), (201, 1234576), (219, 1133104), (268, 925932), (292, 849828), (302, 821688), (336, 738541), (402, 617288), (438, 566552), (453, 547792), (469, 529104), (511, 485616), (536, 462966), (584, 424914), (604, 410844), (804, 308644), (876, 283276), (906, 273896), (938, 264552), (1022, 242808), (1057, 234768), (1072, 231483), (1168, 212457), (1208, 205422), (1407, 176368), (1533, 161872), (1608, 154322), (1752, 141638), (1812, 136948), (1876, 132276), (2044, 121404), (2114, 117384), (2416, 102711), (2814, 88184), (3066, 80936), (3171, 78256), (3216, 77161), (3504, 70819), (3624, 68474), (3752, 66138), (4088, 60702), (4228, 58692), (4891, 50736), (5628, 44092), (6132, 40468), (6342, 39128), (7248, 34237), (7504, 33069), (8176, 30351), (8456, 29346), (9782, 25368), (10117, 24528), (11023, 22512), (11256, 22046), (12264, 20234), (12684, 19564), (14673, 16912)]