388928610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5008

約数の個数: 96

約数和(自身を含む): 1165012992

約数和(自身を除く): 776084382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1143, 1270, 1778, 1905, 2286, 2667, 3810, 4445, 4861, 5334, 5715, 8001, 8890, 9722, 11430, 13335, 14583, 16002, 24305, 26670, 29166, 34027, 40005, 43749, 48610, 68054, 72915, 80010, 87498, 102081, 145830, 170135, 204162, 218745, 306243, 340270, 437490, 510405, 612486, 617347, 1020810, 1234694, 1531215, 1852041, 3062430, 3086735, 3704082, 4321429, 5556123, 6173470, 8642858, 9260205, 11112246, 12964287, 18520410, 21607145, 25928574, 27780615, 38892861, 43214290, 55561230, 64821435, 77785722, 129642870, 194464305, 388928610]

約数ペア:

[(1, 388928610), (2, 194464305), (3, 129642870), (5, 77785722), (6, 64821435), (7, 55561230), (9, 43214290), (10, 38892861), (14, 27780615), (15, 25928574), (18, 21607145), (21, 18520410), (30, 12964287), (35, 11112246), (42, 9260205), (45, 8642858), (63, 6173470), (70, 5556123), (90, 4321429), (105, 3704082), (126, 3086735), (127, 3062430), (210, 1852041), (254, 1531215), (315, 1234694), (381, 1020810), (630, 617347), (635, 612486), (762, 510405), (889, 437490), (1143, 340270), (1270, 306243), (1778, 218745), (1905, 204162), (2286, 170135), (2667, 145830), (3810, 102081), (4445, 87498), (4861, 80010), (5334, 72915), (5715, 68054), (8001, 48610), (8890, 43749), (9722, 40005), (11430, 34027), (13335, 29166), (14583, 26670), (16002, 24305)]