389094400464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{291619}}^1$

素因数の和:291686

約数の個数: 240

約数和(自身を含む): 1322620346880

約数和(自身を除く): 933525946416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 361, 399, 418, 456, 462, 528, 532, 616, 627, 722, 798, 836, 912, 924, 1064, 1083, 1232, 1254, 1444, 1463, 1596, 1672, 1848, 2128, 2166, 2508, 2527, 2888, 2926, 3192, 3344, 3696, 3971, 4332, 4389, 5016, 5054, 5776, 5852, 6384, 7581, 7942, 8664, 8778, 10032, 10108, 11704, 11913, 15162, 15884, 17328, 17556, 20216, 23408, 23826, 27797, 30324, 31768, 35112, 40432, 47652, 55594, 60648, 63536, 70224, 83391, 95304, 111188, 121296, 166782, 190608, 222376, 291619, 333564, 444752, 583238, 667128, 874857, 1166476, 1334256, 1749714, 2041333, 2332952, 3207809, 3499428, 4082666, 4665904, 5540761, 6123999, 6415618, 6998856, 8165332, 9623427, 11081522, 12247998, 12831236, 13997712, 16330664, 16622283, 19246854, 22163044, 22454663, 24495996, 25662472, 32661328, 33244566, 38493708, 38785327, 44326088, 44909326, 48991992, 51324944, 60948371, 66489132, 67363989, 76987416, 77570654, 88652176, 89818652, 97983984, 105274459, 116355981, 121896742, 132978264, 134727978, 153974832, 155141308, 179637304, 182845113, 210548918, 232711962, 243793484, 265956528, 269455956, 310282616, 315823377, 359274608, 365690226, 421097836, 426638597, 465423924, 487586968, 538911912, 620565232, 631646754, 731380452, 736921213, 842195672, 853277194, 930847848, 975173936, 1077823824, 1158019049, 1263293508, 1279915791, 1462760904, 1473842426, 1684391344, 1706554388, 1861695696, 2210763639, 2316038098, 2526587016, 2559831582, 2925521808, 2947684852, 3413108776, 3474057147, 4421527278, 4632076196, 5053174032, 5119663164, 5895369704, 6826217552, 6948114294, 8106133343, 8843054556, 9264152392, 10239326328, 11790739408, 13896228588, 16212266686, 17686109112, 18528304784, 20478652656, 24318400029, 27792457176, 32424533372, 35372218224, 48636800058, 55584914352, 64849066744, 97273600116, 129698133488, 194547200232, 389094400464]

約数ペア:

[(1, 389094400464), (2, 194547200232), (3, 129698133488), (4, 97273600116), (6, 64849066744), (7, 55584914352), (8, 48636800058), (11, 35372218224), (12, 32424533372), (14, 27792457176), (16, 24318400029), (19, 20478652656), (21, 18528304784), (22, 17686109112), (24, 16212266686), (28, 13896228588), (33, 11790739408), (38, 10239326328), (42, 9264152392), (44, 8843054556), (48, 8106133343), (56, 6948114294), (57, 6826217552), (66, 5895369704), (76, 5119663164), (77, 5053174032), (84, 4632076196), (88, 4421527278), (112, 3474057147), (114, 3413108776), (132, 2947684852), (133, 2925521808), (152, 2559831582), (154, 2526587016), (168, 2316038098), (176, 2210763639), (209, 1861695696), (228, 1706554388), (231, 1684391344), (264, 1473842426), (266, 1462760904), (304, 1279915791), (308, 1263293508), (336, 1158019049), (361, 1077823824), (399, 975173936), (418, 930847848), (456, 853277194), (462, 842195672), (528, 736921213), (532, 731380452), (616, 631646754), (627, 620565232), (722, 538911912), (798, 487586968), (836, 465423924), (912, 426638597), (924, 421097836), (1064, 365690226), (1083, 359274608), (1232, 315823377), (1254, 310282616), (1444, 269455956), (1463, 265956528), (1596, 243793484), (1672, 232711962), (1848, 210548918), (2128, 182845113), (2166, 179637304), (2508, 155141308), (2527, 153974832), (2888, 134727978), (2926, 132978264), (3192, 121896742), (3344, 116355981), (3696, 105274459), (3971, 97983984), (4332, 89818652), (4389, 88652176), (5016, 77570654), (5054, 76987416), (5776, 67363989), (5852, 66489132), (6384, 60948371), (7581, 51324944), (7942, 48991992), (8664, 44909326), (8778, 44326088), (10032, 38785327), (10108, 38493708), (11704, 33244566), (11913, 32661328), (15162, 25662472), (15884, 24495996), (17328, 22454663), (17556, 22163044), (20216, 19246854), (23408, 16622283), (23826, 16330664), (27797, 13997712), (30324, 12831236), (31768, 12247998), (35112, 11081522), (40432, 9623427), (47652, 8165332), (55594, 6998856), (60648, 6415618), (63536, 6123999), (70224, 5540761), (83391, 4665904), (95304, 4082666), (111188, 3499428), (121296, 3207809), (166782, 2332952), (190608, 2041333), (222376, 1749714), (291619, 1334256), (333564, 1166476), (444752, 874857), (583238, 667128)]