810538992

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 2335517184

約数和(自身を除く): 1524978192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 223, 258, 344, 387, 446, 516, 587, 669, 688, 774, 892, 1032, 1174, 1338, 1548, 1761, 1784, 2007, 2064, 2348, 2676, 3096, 3522, 3568, 4014, 4696, 5283, 5352, 6192, 7044, 8028, 9392, 9589, 10566, 10704, 14088, 16056, 19178, 21132, 25241, 28176, 28767, 32112, 38356, 42264, 50482, 57534, 75723, 76712, 84528, 86301, 100964, 115068, 130901, 151446, 153424, 172602, 201928, 227169, 230136, 261802, 302892, 345204, 392703, 403856, 454338, 460272, 523604, 605784, 690408, 785406, 908676, 1047208, 1178109, 1211568, 1380816, 1570812, 1817352, 2094416, 2356218, 3141624, 3634704, 4712436, 5628743, 6283248, 9424872, 11257486, 16886229, 18849744, 22514972, 33772458, 45029944, 50658687, 67544916, 90059888, 101317374, 135089832, 202634748, 270179664, 405269496, 810538992]

約数ペア:

[(1, 810538992), (2, 405269496), (3, 270179664), (4, 202634748), (6, 135089832), (8, 101317374), (9, 90059888), (12, 67544916), (16, 50658687), (18, 45029944), (24, 33772458), (36, 22514972), (43, 18849744), (48, 16886229), (72, 11257486), (86, 9424872), (129, 6283248), (144, 5628743), (172, 4712436), (223, 3634704), (258, 3141624), (344, 2356218), (387, 2094416), (446, 1817352), (516, 1570812), (587, 1380816), (669, 1211568), (688, 1178109), (774, 1047208), (892, 908676), (1032, 785406), (1174, 690408), (1338, 605784), (1548, 523604), (1761, 460272), (1784, 454338), (2007, 403856), (2064, 392703), (2348, 345204), (2676, 302892), (3096, 261802), (3522, 230136), (3568, 227169), (4014, 201928), (4696, 172602), (5283, 153424), (5352, 151446), (6192, 130901), (7044, 115068), (8028, 100964), (9392, 86301), (9589, 84528), (10566, 76712), (10704, 75723), (14088, 57534), (16056, 50482), (19178, 42264), (21132, 38356), (25241, 32112), (28176, 28767)]