313248672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 999949860

約数和(自身を除く): 686701188

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 101, 121, 132, 144, 176, 178, 198, 202, 242, 264, 267, 288, 303, 352, 356, 363, 396, 404, 484, 528, 534, 606, 712, 726, 792, 801, 808, 909, 968, 979, 1056, 1068, 1089, 1111, 1212, 1424, 1452, 1584, 1602, 1616, 1818, 1936, 1958, 2136, 2178, 2222, 2424, 2848, 2904, 2937, 3168, 3204, 3232, 3333, 3636, 3872, 3916, 4272, 4356, 4444, 4848, 5808, 5874, 6408, 6666, 7272, 7832, 8544, 8712, 8811, 8888, 8989, 9696, 9999, 10769, 11616, 11748, 12221, 12816, 13332, 14544, 15664, 17424, 17622, 17776, 17978, 19998, 21538, 23496, 24442, 25632, 26664, 26967, 29088, 31328, 32307, 34848, 35244, 35552, 35956, 36663, 39996, 43076, 46992, 48884, 53328, 53934, 64614, 70488, 71912, 73326, 79992, 80901, 86152, 93984, 96921, 97768, 98879, 106656, 107868, 109989, 129228, 140976, 143824, 146652, 159984, 161802, 172304, 193842, 195536, 197758, 215736, 219978, 258456, 281952, 287648, 293304, 296637, 319968, 323604, 344608, 387684, 391072, 395516, 431472, 439956, 516912, 586608, 593274, 647208, 775368, 791032, 862944, 879912, 889911, 1033824, 1087669, 1173216, 1186548, 1294416, 1550736, 1582064, 1759824, 1779822, 2175338, 2373096, 2588832, 3101472, 3164128, 3263007, 3519648, 3559644, 4350676, 4746192, 6526014, 7119288, 8701352, 9492384, 9789021, 13052028, 14238576, 17402704, 19578042, 26104056, 28477152, 34805408, 39156084, 52208112, 78312168, 104416224, 156624336, 313248672]

約数ペア:

[(1, 313248672), (2, 156624336), (3, 104416224), (4, 78312168), (6, 52208112), (8, 39156084), (9, 34805408), (11, 28477152), (12, 26104056), (16, 19578042), (18, 17402704), (22, 14238576), (24, 13052028), (32, 9789021), (33, 9492384), (36, 8701352), (44, 7119288), (48, 6526014), (66, 4746192), (72, 4350676), (88, 3559644), (89, 3519648), (96, 3263007), (99, 3164128), (101, 3101472), (121, 2588832), (132, 2373096), (144, 2175338), (176, 1779822), (178, 1759824), (198, 1582064), (202, 1550736), (242, 1294416), (264, 1186548), (267, 1173216), (288, 1087669), (303, 1033824), (352, 889911), (356, 879912), (363, 862944), (396, 791032), (404, 775368), (484, 647208), (528, 593274), (534, 586608), (606, 516912), (712, 439956), (726, 431472), (792, 395516), (801, 391072), (808, 387684), (909, 344608), (968, 323604), (979, 319968), (1056, 296637), (1068, 293304), (1089, 287648), (1111, 281952), (1212, 258456), (1424, 219978), (1452, 215736), (1584, 197758), (1602, 195536), (1616, 193842), (1818, 172304), (1936, 161802), (1958, 159984), (2136, 146652), (2178, 143824), (2222, 140976), (2424, 129228), (2848, 109989), (2904, 107868), (2937, 106656), (3168, 98879), (3204, 97768), (3232, 96921), (3333, 93984), (3636, 86152), (3872, 80901), (3916, 79992), (4272, 73326), (4356, 71912), (4444, 70488), (4848, 64614), (5808, 53934), (5874, 53328), (6408, 48884), (6666, 46992), (7272, 43076), (7832, 39996), (8544, 36663), (8712, 35956), (8811, 35552), (8888, 35244), (8989, 34848), (9696, 32307), (9999, 31328), (10769, 29088), (11616, 26967), (11748, 26664), (12221, 25632), (12816, 24442), (13332, 23496), (14544, 21538), (15664, 19998), (17424, 17978), (17622, 17776)]