287296074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 711547200

約数和(自身を除く): 424251126

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 179, 234, 247, 342, 358, 361, 494, 537, 722, 741, 1074, 1083, 1482, 1611, 2166, 2223, 2327, 3222, 3249, 3401, 4446, 4654, 4693, 6498, 6802, 6859, 6981, 9386, 10203, 13718, 13962, 14079, 20406, 20577, 20943, 28158, 30609, 41154, 41886, 42237, 44213, 61218, 61731, 64619, 84474, 88426, 89167, 123462, 129238, 132639, 178334, 193857, 265278, 267501, 387714, 397917, 535002, 581571, 795834, 802503, 840047, 1163142, 1227761, 1605006, 1680094, 2455522, 2520141, 3683283, 5040282, 7366566, 7560423, 11049849, 15120846, 15960893, 22099698, 31921786, 47882679, 95765358, 143648037, 287296074]

約数ペア:

[(1, 287296074), (2, 143648037), (3, 95765358), (6, 47882679), (9, 31921786), (13, 22099698), (18, 15960893), (19, 15120846), (26, 11049849), (38, 7560423), (39, 7366566), (57, 5040282), (78, 3683283), (114, 2520141), (117, 2455522), (171, 1680094), (179, 1605006), (234, 1227761), (247, 1163142), (342, 840047), (358, 802503), (361, 795834), (494, 581571), (537, 535002), (722, 397917), (741, 387714), (1074, 267501), (1083, 265278), (1482, 193857), (1611, 178334), (2166, 132639), (2223, 129238), (2327, 123462), (3222, 89167), (3249, 88426), (3401, 84474), (4446, 64619), (4654, 61731), (4693, 61218), (6498, 44213), (6802, 42237), (6859, 41886), (6981, 41154), (9386, 30609), (10203, 28158), (13718, 20943), (13962, 20577), (14079, 20406)]