248879904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 830914560

約数和(自身を除く): 582034656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 919, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 1838, 2184, 2418, 2604, 2757, 2821, 2912, 2976, 3224, 3472, 3676, 4368, 4836, 5208, 5514, 5642, 6433, 6448, 6944, 7352, 8463, 8736, 9672, 10416, 11028, 11284, 11947, 12866, 12896, 14704, 16926, 19299, 19344, 20832, 22056, 22568, 23894, 25732, 28489, 29408, 33852, 35841, 38598, 38688, 44112, 45136, 47788, 51464, 56978, 67704, 71682, 77196, 83629, 85467, 88224, 90272, 95576, 102928, 113956, 135408, 143364, 154392, 167258, 170934, 191152, 199423, 205856, 227912, 250887, 270816, 286728, 308784, 334516, 341868, 370357, 382304, 398846, 455824, 501774, 573456, 598269, 617568, 669032, 683736, 740714, 797692, 911648, 1003548, 1111071, 1146912, 1196538, 1338064, 1367472, 1481428, 1595384, 2007096, 2222142, 2393076, 2592499, 2676128, 2734944, 2962856, 3190768, 4014192, 4444284, 4786152, 5184998, 5925712, 6381536, 7777497, 8028384, 8888568, 9572304, 10369996, 11851424, 15554994, 17777136, 19144608, 20739992, 31109988, 35554272, 41479984, 62219976, 82959968, 124439952, 248879904]

約数ペア:

[(1, 248879904), (2, 124439952), (3, 82959968), (4, 62219976), (6, 41479984), (7, 35554272), (8, 31109988), (12, 20739992), (13, 19144608), (14, 17777136), (16, 15554994), (21, 11851424), (24, 10369996), (26, 9572304), (28, 8888568), (31, 8028384), (32, 7777497), (39, 6381536), (42, 5925712), (48, 5184998), (52, 4786152), (56, 4444284), (62, 4014192), (78, 3190768), (84, 2962856), (91, 2734944), (93, 2676128), (96, 2592499), (104, 2393076), (112, 2222142), (124, 2007096), (156, 1595384), (168, 1481428), (182, 1367472), (186, 1338064), (208, 1196538), (217, 1146912), (224, 1111071), (248, 1003548), (273, 911648), (312, 797692), (336, 740714), (364, 683736), (372, 669032), (403, 617568), (416, 598269), (434, 573456), (496, 501774), (546, 455824), (624, 398846), (651, 382304), (672, 370357), (728, 341868), (744, 334516), (806, 308784), (868, 286728), (919, 270816), (992, 250887), (1092, 227912), (1209, 205856), (1248, 199423), (1302, 191152), (1456, 170934), (1488, 167258), (1612, 154392), (1736, 143364), (1838, 135408), (2184, 113956), (2418, 102928), (2604, 95576), (2757, 90272), (2821, 88224), (2912, 85467), (2976, 83629), (3224, 77196), (3472, 71682), (3676, 67704), (4368, 56978), (4836, 51464), (5208, 47788), (5514, 45136), (5642, 44112), (6433, 38688), (6448, 38598), (6944, 35841), (7352, 33852), (8463, 29408), (8736, 28489), (9672, 25732), (10416, 23894), (11028, 22568), (11284, 22056), (11947, 20832), (12866, 19344), (12896, 19299), (14704, 16926)]