315944928

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 192

約数和(自身を含む): 1036385280

約数和(自身を除く): 720440352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 1104, 1196, 1223, 1242, 1248, 1404, 1656, 1794, 1872, 2208, 2392, 2446, 2484, 2691, 2808, 3312, 3588, 3669, 3744, 4784, 4892, 4968, 5382, 5616, 6624, 7176, 7338, 8073, 9568, 9784, 9936, 10764, 11007, 11232, 14352, 14676, 15899, 16146, 19568, 19872, 21528, 22014, 28129, 28704, 29352, 31798, 32292, 33021, 39136, 43056, 44028, 47697, 56258, 58704, 63596, 64584, 66042, 84387, 86112, 88056, 95394, 112516, 117408, 127192, 129168, 132084, 143091, 168774, 176112, 190788, 225032, 253161, 254384, 258336, 264168, 286182, 337548, 352224, 365677, 381576, 429273, 450064, 506322, 508768, 528336, 572364, 675096, 731354, 759483, 763152, 858546, 900128, 1012644, 1056672, 1097031, 1144728, 1350192, 1462708, 1518966, 1526304, 1717092, 2025288, 2194062, 2289456, 2700384, 2925416, 3037932, 3291093, 3434184, 4050576, 4388124, 4578912, 5850832, 6075864, 6582186, 6868368, 8101152, 8776248, 9873279, 11701664, 12151728, 13164372, 13736736, 17552496, 19746558, 24303456, 26328744, 35104992, 39493116, 52657488, 78986232, 105314976, 157972464, 315944928]

約数ペア:

[(1, 315944928), (2, 157972464), (3, 105314976), (4, 78986232), (6, 52657488), (8, 39493116), (9, 35104992), (12, 26328744), (13, 24303456), (16, 19746558), (18, 17552496), (23, 13736736), (24, 13164372), (26, 12151728), (27, 11701664), (32, 9873279), (36, 8776248), (39, 8101152), (46, 6868368), (48, 6582186), (52, 6075864), (54, 5850832), (69, 4578912), (72, 4388124), (78, 4050576), (92, 3434184), (96, 3291093), (104, 3037932), (108, 2925416), (117, 2700384), (138, 2289456), (144, 2194062), (156, 2025288), (184, 1717092), (207, 1526304), (208, 1518966), (216, 1462708), (234, 1350192), (276, 1144728), (288, 1097031), (299, 1056672), (312, 1012644), (351, 900128), (368, 858546), (414, 763152), (416, 759483), (432, 731354), (468, 675096), (552, 572364), (598, 528336), (621, 508768), (624, 506322), (702, 450064), (736, 429273), (828, 381576), (864, 365677), (897, 352224), (936, 337548), (1104, 286182), (1196, 264168), (1223, 258336), (1242, 254384), (1248, 253161), (1404, 225032), (1656, 190788), (1794, 176112), (1872, 168774), (2208, 143091), (2392, 132084), (2446, 129168), (2484, 127192), (2691, 117408), (2808, 112516), (3312, 95394), (3588, 88056), (3669, 86112), (3744, 84387), (4784, 66042), (4892, 64584), (4968, 63596), (5382, 58704), (5616, 56258), (6624, 47697), (7176, 44028), (7338, 43056), (8073, 39136), (9568, 33021), (9784, 32292), (9936, 31798), (10764, 29352), (11007, 28704), (11232, 28129), (14352, 22014), (14676, 21528), (15899, 19872), (16146, 19568)]