304887376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 642816000

約数和(自身を除く): 337928624

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 127, 149, 152, 212, 254, 298, 304, 424, 508, 596, 848, 1007, 1016, 1192, 2014, 2032, 2384, 2413, 2831, 4028, 4826, 5662, 6731, 7897, 8056, 9652, 11324, 13462, 15794, 16112, 18923, 19304, 22648, 26924, 31588, 37846, 38608, 45296, 53848, 63176, 75692, 107696, 126352, 127889, 150043, 151384, 255778, 300086, 302768, 359537, 511556, 600172, 719074, 1002919, 1023112, 1200344, 1438148, 2005838, 2046224, 2400688, 2876296, 4011676, 5752592, 8023352, 16046704, 19055461, 38110922, 76221844, 152443688, 304887376]

約数ペア:

[(1, 304887376), (2, 152443688), (4, 76221844), (8, 38110922), (16, 19055461), (19, 16046704), (38, 8023352), (53, 5752592), (76, 4011676), (106, 2876296), (127, 2400688), (149, 2046224), (152, 2005838), (212, 1438148), (254, 1200344), (298, 1023112), (304, 1002919), (424, 719074), (508, 600172), (596, 511556), (848, 359537), (1007, 302768), (1016, 300086), (1192, 255778), (2014, 151384), (2032, 150043), (2384, 127889), (2413, 126352), (2831, 107696), (4028, 75692), (4826, 63176), (5662, 53848), (6731, 45296), (7897, 38608), (8056, 37846), (9652, 31588), (11324, 26924), (13462, 22648), (15794, 19304), (16112, 18923)]