398029176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 1198080000

約数和(自身を除く): 800050824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 79, 87, 114, 116, 127, 152, 158, 171, 174, 228, 232, 237, 254, 261, 316, 342, 348, 381, 456, 474, 508, 522, 551, 632, 684, 696, 711, 762, 948, 1016, 1044, 1102, 1143, 1368, 1422, 1501, 1524, 1653, 1896, 2088, 2204, 2286, 2291, 2413, 2844, 3002, 3048, 3306, 3683, 4408, 4503, 4572, 4582, 4826, 4959, 5688, 6004, 6612, 6873, 7239, 7366, 9006, 9144, 9164, 9652, 9918, 10033, 11049, 12008, 13224, 13509, 13746, 14478, 14732, 18012, 18328, 19304, 19836, 20066, 20619, 21717, 22098, 27018, 27492, 28956, 29464, 30099, 33147, 36024, 39672, 40132, 41238, 43434, 43529, 44196, 54036, 54984, 57912, 60198, 66294, 69977, 80264, 82476, 86868, 87058, 88392, 90297, 108072, 120396, 130587, 132588, 139954, 164952, 173736, 174116, 180594, 190627, 209931, 240792, 261174, 265176, 279908, 290957, 348232, 361188, 381254, 391761, 419862, 522348, 559816, 571881, 581914, 629793, 722376, 762508, 783522, 839724, 872871, 1044696, 1143762, 1163828, 1259586, 1525016, 1567044, 1679448, 1715643, 1745742, 2287524, 2327656, 2519172, 2618613, 3134088, 3431286, 3491484, 4575048, 5038344, 5237226, 5528183, 6862572, 6982968, 10474452, 11056366, 13725144, 16584549, 20948904, 22112732, 33169098, 44225464, 49753647, 66338196, 99507294, 132676392, 199014588, 398029176]

約数ペア:

[(1, 398029176), (2, 199014588), (3, 132676392), (4, 99507294), (6, 66338196), (8, 49753647), (9, 44225464), (12, 33169098), (18, 22112732), (19, 20948904), (24, 16584549), (29, 13725144), (36, 11056366), (38, 10474452), (57, 6982968), (58, 6862572), (72, 5528183), (76, 5237226), (79, 5038344), (87, 4575048), (114, 3491484), (116, 3431286), (127, 3134088), (152, 2618613), (158, 2519172), (171, 2327656), (174, 2287524), (228, 1745742), (232, 1715643), (237, 1679448), (254, 1567044), (261, 1525016), (316, 1259586), (342, 1163828), (348, 1143762), (381, 1044696), (456, 872871), (474, 839724), (508, 783522), (522, 762508), (551, 722376), (632, 629793), (684, 581914), (696, 571881), (711, 559816), (762, 522348), (948, 419862), (1016, 391761), (1044, 381254), (1102, 361188), (1143, 348232), (1368, 290957), (1422, 279908), (1501, 265176), (1524, 261174), (1653, 240792), (1896, 209931), (2088, 190627), (2204, 180594), (2286, 174116), (2291, 173736), (2413, 164952), (2844, 139954), (3002, 132588), (3048, 130587), (3306, 120396), (3683, 108072), (4408, 90297), (4503, 88392), (4572, 87058), (4582, 86868), (4826, 82476), (4959, 80264), (5688, 69977), (6004, 66294), (6612, 60198), (6873, 57912), (7239, 54984), (7366, 54036), (9006, 44196), (9144, 43529), (9164, 43434), (9652, 41238), (9918, 40132), (10033, 39672), (11049, 36024), (12008, 33147), (13224, 30099), (13509, 29464), (13746, 28956), (14478, 27492), (14732, 27018), (18012, 22098), (18328, 21717), (19304, 20619), (19836, 20066)]