396378990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1061}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 1180910016

約数和(自身を除く): 784531026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 593, 630, 1061, 1186, 1779, 2122, 2965, 3183, 3558, 4151, 5305, 5337, 5930, 6366, 7427, 8302, 8895, 9549, 10610, 10674, 12453, 14854, 15915, 17790, 19098, 20755, 22281, 24906, 26685, 31830, 37135, 37359, 41510, 44562, 47745, 53370, 62265, 66843, 74270, 74718, 95490, 111405, 124530, 133686, 186795, 222810, 334215, 373590, 629173, 668430, 1258346, 1887519, 3145865, 3775038, 4404211, 5662557, 6291730, 8808422, 9437595, 11325114, 13212633, 18875190, 22021055, 26425266, 28312785, 39637899, 44042110, 56625570, 66063165, 79275798, 132126330, 198189495, 396378990]

約数ペア:

[(1, 396378990), (2, 198189495), (3, 132126330), (5, 79275798), (6, 66063165), (7, 56625570), (9, 44042110), (10, 39637899), (14, 28312785), (15, 26425266), (18, 22021055), (21, 18875190), (30, 13212633), (35, 11325114), (42, 9437595), (45, 8808422), (63, 6291730), (70, 5662557), (90, 4404211), (105, 3775038), (126, 3145865), (210, 1887519), (315, 1258346), (593, 668430), (630, 629173), (1061, 373590), (1186, 334215), (1779, 222810), (2122, 186795), (2965, 133686), (3183, 124530), (3558, 111405), (4151, 95490), (5305, 74718), (5337, 74270), (5930, 66843), (6366, 62265), (7427, 53370), (8302, 47745), (8895, 44562), (9549, 41510), (10610, 37359), (10674, 37135), (12453, 31830), (14854, 26685), (15915, 24906), (17790, 22281), (19098, 20755)]