28012999392

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{19219}}^1$

素因数の和:19486

約数の個数: 192

約数和(自身を含む): 93768998400

約数和(自身を除く): 65755999008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 241, 252, 288, 336, 378, 432, 482, 504, 672, 723, 756, 864, 964, 1008, 1446, 1512, 1687, 1928, 2016, 2169, 2892, 3024, 3374, 3856, 4338, 5061, 5784, 6048, 6507, 6748, 7712, 8676, 10122, 11568, 13014, 13496, 15183, 17352, 19219, 20244, 23136, 26028, 26992, 30366, 34704, 38438, 40488, 45549, 52056, 53984, 57657, 60732, 69408, 76876, 80976, 91098, 104112, 115314, 121464, 134533, 153752, 161952, 172971, 182196, 208224, 230628, 242928, 269066, 307504, 345942, 364392, 403599, 461256, 485856, 518913, 538132, 615008, 691884, 728784, 807198, 922512, 1037826, 1076264, 1210797, 1383768, 1457568, 1614396, 1845024, 2075652, 2152528, 2421594, 2767536, 3228792, 3632391, 4151304, 4305056, 4631779, 4843188, 5535072, 6457584, 7264782, 8302608, 9263558, 9686376, 12915168, 13895337, 14529564, 16605216, 18527116, 19372752, 27790674, 29059128, 32422453, 37054232, 38745504, 41686011, 55581348, 58118256, 64844906, 74108464, 83372022, 97267359, 111162696, 116236512, 125058033, 129689812, 148216928, 166744044, 194534718, 222325392, 250116066, 259379624, 291802077, 333488088, 389069436, 444650784, 500232132, 518759248, 583604154, 666976176, 778138872, 875406231, 1000464264, 1037518496, 1167208308, 1333952352, 1556277744, 1750812462, 2000928528, 2334416616, 3112555488, 3501624924, 4001857056, 4668833232, 7003249848, 9337666464, 14006499696, 28012999392]

約数ペア:

[(1, 28012999392), (2, 14006499696), (3, 9337666464), (4, 7003249848), (6, 4668833232), (7, 4001857056), (8, 3501624924), (9, 3112555488), (12, 2334416616), (14, 2000928528), (16, 1750812462), (18, 1556277744), (21, 1333952352), (24, 1167208308), (27, 1037518496), (28, 1000464264), (32, 875406231), (36, 778138872), (42, 666976176), (48, 583604154), (54, 518759248), (56, 500232132), (63, 444650784), (72, 389069436), (84, 333488088), (96, 291802077), (108, 259379624), (112, 250116066), (126, 222325392), (144, 194534718), (168, 166744044), (189, 148216928), (216, 129689812), (224, 125058033), (241, 116236512), (252, 111162696), (288, 97267359), (336, 83372022), (378, 74108464), (432, 64844906), (482, 58118256), (504, 55581348), (672, 41686011), (723, 38745504), (756, 37054232), (864, 32422453), (964, 29059128), (1008, 27790674), (1446, 19372752), (1512, 18527116), (1687, 16605216), (1928, 14529564), (2016, 13895337), (2169, 12915168), (2892, 9686376), (3024, 9263558), (3374, 8302608), (3856, 7264782), (4338, 6457584), (5061, 5535072), (5784, 4843188), (6048, 4631779), (6507, 4305056), (6748, 4151304), (7712, 3632391), (8676, 3228792), (10122, 2767536), (11568, 2421594), (13014, 2152528), (13496, 2075652), (15183, 1845024), (17352, 1614396), (19219, 1457568), (20244, 1383768), (23136, 1210797), (26028, 1076264), (26992, 1037826), (30366, 922512), (34704, 807198), (38438, 728784), (40488, 691884), (45549, 615008), (52056, 538132), (53984, 518913), (57657, 485856), (60732, 461256), (69408, 403599), (76876, 364392), (80976, 345942), (91098, 307504), (104112, 269066), (115314, 242928), (121464, 230628), (134533, 208224), (153752, 182196), (161952, 172971)]