2813869368

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{18169}}^1$

素因数の和:18426

約数の個数: 80

約数和(自身を含む): 7914852000

約数和(自身を除く): 5100982632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 18169, 19359, 25812, 36338, 38718, 51624, 54507, 72676, 77436, 109014, 145352, 154872, 163521, 218028, 327042, 436056, 490563, 654084, 981126, 1308168, 1471689, 1962252, 2943378, 3924504, 4342391, 5886756, 8684782, 11773512, 13027173, 17369564, 26054346, 34739128, 39081519, 52108692, 78163038, 104217384, 117244557, 156326076, 234489114, 312652152, 351733671, 468978228, 703467342, 937956456, 1406934684, 2813869368]

約数ペア:

[(1, 2813869368), (2, 1406934684), (3, 937956456), (4, 703467342), (6, 468978228), (8, 351733671), (9, 312652152), (12, 234489114), (18, 156326076), (24, 117244557), (27, 104217384), (36, 78163038), (54, 52108692), (72, 39081519), (81, 34739128), (108, 26054346), (162, 17369564), (216, 13027173), (239, 11773512), (324, 8684782), (478, 5886756), (648, 4342391), (717, 3924504), (956, 2943378), (1434, 1962252), (1912, 1471689), (2151, 1308168), (2868, 981126), (4302, 654084), (5736, 490563), (6453, 436056), (8604, 327042), (12906, 218028), (17208, 163521), (18169, 154872), (19359, 145352), (25812, 109014), (36338, 77436), (38718, 72676), (51624, 54507)]