397544911456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{21859}}^1$

素因数の和:21970

約数の個数: 192

約数和(自身を含む): 1000030993920

約数和(自身を除く): 602486082464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 121, 122, 154, 176, 224, 242, 244, 308, 352, 427, 484, 488, 616, 671, 847, 854, 968, 976, 1232, 1331, 1342, 1694, 1708, 1936, 1952, 2464, 2662, 2684, 3388, 3416, 3872, 4697, 5324, 5368, 6776, 6832, 7381, 9317, 9394, 10648, 10736, 13552, 13664, 14762, 18634, 18788, 21296, 21472, 21859, 27104, 29524, 37268, 37576, 42592, 43718, 51667, 59048, 74536, 75152, 81191, 87436, 103334, 118096, 149072, 150304, 153013, 162382, 174872, 206668, 236192, 240449, 298144, 306026, 324764, 349744, 413336, 480898, 568337, 612052, 649528, 699488, 826672, 961796, 1136674, 1224104, 1299056, 1333399, 1653344, 1683143, 1923592, 2273348, 2448208, 2598112, 2644939, 2666798, 3366286, 3847184, 4546696, 4896416, 5289878, 5333596, 6732572, 7694368, 9093392, 9333793, 10579756, 10667192, 13465144, 14667389, 18186784, 18514573, 18667586, 21159512, 21334384, 26930288, 29094329, 29334778, 37029146, 37335172, 42319024, 42668768, 53860576, 58188658, 58669556, 74058292, 74670344, 84638048, 102671723, 116377316, 117339112, 148116584, 149340688, 161341279, 203660303, 205343446, 232754632, 234678224, 296233168, 298681376, 322682558, 407320606, 410686892, 465509264, 469356448, 592466336, 645365116, 814641212, 821373784, 931018528, 1129388953, 1290730232, 1629282424, 1642747568, 1774754069, 2258777906, 2581460464, 3258564848, 3285495136, 3549508138, 4517555812, 5162920928, 6517129696, 7099016276, 9035111624, 12423278483, 14198032552, 18070223248, 24846556966, 28396065104, 36140446496, 49693113932, 56792130208, 99386227864, 198772455728, 397544911456]

約数ペア:

[(1, 397544911456), (2, 198772455728), (4, 99386227864), (7, 56792130208), (8, 49693113932), (11, 36140446496), (14, 28396065104), (16, 24846556966), (22, 18070223248), (28, 14198032552), (32, 12423278483), (44, 9035111624), (56, 7099016276), (61, 6517129696), (77, 5162920928), (88, 4517555812), (112, 3549508138), (121, 3285495136), (122, 3258564848), (154, 2581460464), (176, 2258777906), (224, 1774754069), (242, 1642747568), (244, 1629282424), (308, 1290730232), (352, 1129388953), (427, 931018528), (484, 821373784), (488, 814641212), (616, 645365116), (671, 592466336), (847, 469356448), (854, 465509264), (968, 410686892), (976, 407320606), (1232, 322682558), (1331, 298681376), (1342, 296233168), (1694, 234678224), (1708, 232754632), (1936, 205343446), (1952, 203660303), (2464, 161341279), (2662, 149340688), (2684, 148116584), (3388, 117339112), (3416, 116377316), (3872, 102671723), (4697, 84638048), (5324, 74670344), (5368, 74058292), (6776, 58669556), (6832, 58188658), (7381, 53860576), (9317, 42668768), (9394, 42319024), (10648, 37335172), (10736, 37029146), (13552, 29334778), (13664, 29094329), (14762, 26930288), (18634, 21334384), (18788, 21159512), (21296, 18667586), (21472, 18514573), (21859, 18186784), (27104, 14667389), (29524, 13465144), (37268, 10667192), (37576, 10579756), (42592, 9333793), (43718, 9093392), (51667, 7694368), (59048, 6732572), (74536, 5333596), (75152, 5289878), (81191, 4896416), (87436, 4546696), (103334, 3847184), (118096, 3366286), (149072, 2666798), (150304, 2644939), (153013, 2598112), (162382, 2448208), (174872, 2273348), (206668, 1923592), (236192, 1683143), (240449, 1653344), (298144, 1333399), (306026, 1299056), (324764, 1224104), (349744, 1136674), (413336, 961796), (480898, 826672), (568337, 699488), (612052, 649528)]