1257993744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2097

約数の個数: 160

約数和(自身を含む): 3969388800

約数和(自身を除く): 2711395056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 113, 119, 136, 168, 204, 226, 238, 272, 336, 339, 357, 408, 452, 476, 678, 714, 791, 816, 904, 952, 1356, 1428, 1582, 1808, 1904, 1921, 1949, 2373, 2712, 2856, 3164, 3842, 3898, 4746, 5424, 5712, 5763, 5847, 6328, 7684, 7796, 9492, 11526, 11694, 12656, 13447, 13643, 15368, 15592, 18984, 23052, 23388, 26894, 27286, 30736, 31184, 33133, 37968, 40341, 40929, 46104, 46776, 53788, 54572, 66266, 80682, 81858, 92208, 93552, 99399, 107576, 109144, 132532, 161364, 163716, 198798, 215152, 218288, 220237, 231931, 265064, 322728, 327432, 397596, 440474, 463862, 530128, 645456, 654864, 660711, 695793, 795192, 880948, 927724, 1321422, 1391586, 1541659, 1590384, 1761896, 1855448, 2642844, 2783172, 3083318, 3523792, 3710896, 3744029, 4624977, 5285688, 5566344, 6166636, 7488058, 9249954, 10571376, 11132688, 11232087, 12333272, 14976116, 18499908, 22464174, 24666544, 26208203, 29952232, 36999816, 44928348, 52416406, 59904464, 73999632, 78624609, 89856696, 104832812, 157249218, 179713392, 209665624, 314498436, 419331248, 628996872, 1257993744]

約数ペア:

[(1, 1257993744), (2, 628996872), (3, 419331248), (4, 314498436), (6, 209665624), (7, 179713392), (8, 157249218), (12, 104832812), (14, 89856696), (16, 78624609), (17, 73999632), (21, 59904464), (24, 52416406), (28, 44928348), (34, 36999816), (42, 29952232), (48, 26208203), (51, 24666544), (56, 22464174), (68, 18499908), (84, 14976116), (102, 12333272), (112, 11232087), (113, 11132688), (119, 10571376), (136, 9249954), (168, 7488058), (204, 6166636), (226, 5566344), (238, 5285688), (272, 4624977), (336, 3744029), (339, 3710896), (357, 3523792), (408, 3083318), (452, 2783172), (476, 2642844), (678, 1855448), (714, 1761896), (791, 1590384), (816, 1541659), (904, 1391586), (952, 1321422), (1356, 927724), (1428, 880948), (1582, 795192), (1808, 695793), (1904, 660711), (1921, 654864), (1949, 645456), (2373, 530128), (2712, 463862), (2856, 440474), (3164, 397596), (3842, 327432), (3898, 322728), (4746, 265064), (5424, 231931), (5712, 220237), (5763, 218288), (5847, 215152), (6328, 198798), (7684, 163716), (7796, 161364), (9492, 132532), (11526, 109144), (11694, 107576), (12656, 99399), (13447, 93552), (13643, 92208), (15368, 81858), (15592, 80682), (18984, 66266), (23052, 54572), (23388, 53788), (26894, 46776), (27286, 46104), (30736, 40929), (31184, 40341), (33133, 37968)]