331366152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 947439360

約数和(自身を除く): 616073208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 244, 276, 299, 312, 366, 488, 552, 598, 732, 757, 793, 897, 1196, 1403, 1464, 1514, 1586, 1794, 2271, 2379, 2392, 2806, 3028, 3172, 3588, 4209, 4542, 4758, 5612, 6056, 6344, 7176, 8418, 9084, 9516, 9841, 11224, 16836, 17411, 18168, 18239, 19032, 19682, 29523, 33672, 34822, 36478, 39364, 46177, 52233, 54717, 59046, 69644, 72956, 78728, 92354, 104466, 109434, 118092, 138531, 139288, 145912, 184708, 208932, 218868, 226343, 236184, 277062, 369416, 417864, 437736, 452686, 554124, 600301, 679029, 905372, 1062071, 1108248, 1200602, 1358058, 1800903, 1810744, 2124142, 2401204, 2716116, 3186213, 3601806, 4248284, 4802408, 5432232, 6372426, 7203612, 8496568, 12744852, 13806923, 14407224, 25489704, 27613846, 41420769, 55227692, 82841538, 110455384, 165683076, 331366152]

約数ペア:

[(1, 331366152), (2, 165683076), (3, 110455384), (4, 82841538), (6, 55227692), (8, 41420769), (12, 27613846), (13, 25489704), (23, 14407224), (24, 13806923), (26, 12744852), (39, 8496568), (46, 7203612), (52, 6372426), (61, 5432232), (69, 4802408), (78, 4248284), (92, 3601806), (104, 3186213), (122, 2716116), (138, 2401204), (156, 2124142), (183, 1810744), (184, 1800903), (244, 1358058), (276, 1200602), (299, 1108248), (312, 1062071), (366, 905372), (488, 679029), (552, 600301), (598, 554124), (732, 452686), (757, 437736), (793, 417864), (897, 369416), (1196, 277062), (1403, 236184), (1464, 226343), (1514, 218868), (1586, 208932), (1794, 184708), (2271, 145912), (2379, 139288), (2392, 138531), (2806, 118092), (3028, 109434), (3172, 104466), (3588, 92354), (4209, 78728), (4542, 72956), (4758, 69644), (5612, 59046), (6056, 54717), (6344, 52233), (7176, 46177), (8418, 39364), (9084, 36478), (9516, 34822), (9841, 33672), (11224, 29523), (16836, 19682), (17411, 19032), (18168, 18239)]