557867664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 1740960000

約数和(自身を除く): 1183092336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 79, 87, 89, 114, 116, 144, 152, 158, 171, 174, 178, 228, 232, 237, 261, 267, 304, 316, 342, 348, 356, 456, 464, 474, 522, 534, 551, 632, 684, 696, 711, 712, 801, 912, 948, 1044, 1068, 1102, 1264, 1368, 1392, 1422, 1424, 1501, 1602, 1653, 1691, 1896, 2088, 2136, 2204, 2291, 2581, 2736, 2844, 3002, 3204, 3306, 3382, 3792, 4176, 4272, 4408, 4503, 4582, 4959, 5073, 5162, 5688, 6004, 6408, 6612, 6764, 6873, 7031, 7743, 8816, 9006, 9164, 9918, 10146, 10324, 11376, 12008, 12816, 13224, 13509, 13528, 13746, 14062, 15219, 15486, 18012, 18328, 19836, 20292, 20619, 20648, 21093, 23229, 24016, 26448, 27018, 27056, 27492, 28124, 30438, 30972, 36024, 36656, 39672, 40584, 41238, 41296, 42186, 43529, 46458, 49039, 54036, 54984, 56248, 60876, 61944, 63279, 72048, 79344, 81168, 82476, 84372, 87058, 92916, 98078, 108072, 109968, 112496, 121752, 123888, 126558, 130587, 133589, 147117, 164952, 168744, 174116, 185832, 196156, 203899, 216144, 243504, 253116, 261174, 267178, 294234, 329904, 337488, 348232, 371664, 391761, 392312, 400767, 407798, 441351, 506232, 522348, 534356, 588468, 611697, 696464, 783522, 784624, 801534, 815596, 882702, 1012464, 1044696, 1068712, 1176936, 1202301, 1223394, 1567044, 1603068, 1631192, 1765404, 1835091, 2089392, 2137424, 2353872, 2404602, 2446788, 3134088, 3206136, 3262384, 3530808, 3670182, 3874081, 4809204, 4893576, 6268176, 6412272, 7061616, 7340364, 7748162, 9618408, 9787152, 11622243, 14680728, 15496324, 19236816, 23244486, 29361456, 30992648, 34866729, 46488972, 61985296, 69733458, 92977944, 139466916, 185955888, 278933832, 557867664]

約数ペア:

[(1, 557867664), (2, 278933832), (3, 185955888), (4, 139466916), (6, 92977944), (8, 69733458), (9, 61985296), (12, 46488972), (16, 34866729), (18, 30992648), (19, 29361456), (24, 23244486), (29, 19236816), (36, 15496324), (38, 14680728), (48, 11622243), (57, 9787152), (58, 9618408), (72, 7748162), (76, 7340364), (79, 7061616), (87, 6412272), (89, 6268176), (114, 4893576), (116, 4809204), (144, 3874081), (152, 3670182), (158, 3530808), (171, 3262384), (174, 3206136), (178, 3134088), (228, 2446788), (232, 2404602), (237, 2353872), (261, 2137424), (267, 2089392), (304, 1835091), (316, 1765404), (342, 1631192), (348, 1603068), (356, 1567044), (456, 1223394), (464, 1202301), (474, 1176936), (522, 1068712), (534, 1044696), (551, 1012464), (632, 882702), (684, 815596), (696, 801534), (711, 784624), (712, 783522), (801, 696464), (912, 611697), (948, 588468), (1044, 534356), (1068, 522348), (1102, 506232), (1264, 441351), (1368, 407798), (1392, 400767), (1422, 392312), (1424, 391761), (1501, 371664), (1602, 348232), (1653, 337488), (1691, 329904), (1896, 294234), (2088, 267178), (2136, 261174), (2204, 253116), (2291, 243504), (2581, 216144), (2736, 203899), (2844, 196156), (3002, 185832), (3204, 174116), (3306, 168744), (3382, 164952), (3792, 147117), (4176, 133589), (4272, 130587), (4408, 126558), (4503, 123888), (4582, 121752), (4959, 112496), (5073, 109968), (5162, 108072), (5688, 98078), (6004, 92916), (6408, 87058), (6612, 84372), (6764, 82476), (6873, 81168), (7031, 79344), (7743, 72048), (8816, 63279), (9006, 61944), (9164, 60876), (9918, 56248), (10146, 54984), (10324, 54036), (11376, 49039), (12008, 46458), (12816, 43529), (13224, 42186), (13509, 41296), (13528, 41238), (13746, 40584), (14062, 39672), (15219, 36656), (15486, 36024), (18012, 30972), (18328, 30438), (19836, 28124), (20292, 27492), (20619, 27056), (20648, 27018), (21093, 26448), (23229, 24016)]