491541394896

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1361}}^1\times {\mathrm{2671}}^1$

素因数の和:4362

約数の個数: 160

約数和(自身を含む): 1416983831040

約数和(自身を除く): 925442436144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1361, 1878, 2504, 2671, 2722, 2817, 3756, 4083, 5008, 5342, 5444, 5634, 7512, 8013, 8166, 8451, 10684, 10888, 11268, 12249, 15024, 16026, 16332, 16902, 21368, 21776, 22536, 24039, 24498, 32052, 32664, 33804, 36747, 42736, 45072, 48078, 48996, 64104, 65328, 67608, 72117, 73494, 96156, 97992, 128208, 135216, 144234, 146988, 192312, 195984, 288468, 293976, 384624, 425993, 576936, 587952, 836023, 851986, 1153872, 1277979, 1672046, 1703972, 2508069, 2555958, 3344092, 3407944, 3635231, 3833937, 5016138, 5111916, 6688184, 6815888, 7270462, 7524207, 7667874, 10032276, 10223832, 10905693, 11501811, 13376368, 14540924, 15048414, 15335748, 20064552, 20447664, 21811386, 22572621, 23003622, 29081848, 30096828, 30671496, 32717079, 40129104, 43622772, 45145242, 46007244, 58163696, 60193656, 61342992, 65434158, 87245544, 90290484, 92014488, 98151237, 120387312, 130868316, 174491088, 180580968, 184028976, 196302474, 261736632, 361161936, 392604948, 523473264, 785209896, 1137827303, 1570419792, 2275654606, 3413481909, 4551309212, 6826963818, 9102618424, 10240445727, 13653927636, 18205236848, 20480891454, 27307855272, 30721337181, 40961782908, 54615710544, 61442674362, 81923565816, 122885348724, 163847131632, 245770697448, 491541394896]

約数ペア:

[(1, 491541394896), (2, 245770697448), (3, 163847131632), (4, 122885348724), (6, 81923565816), (8, 61442674362), (9, 54615710544), (12, 40961782908), (16, 30721337181), (18, 27307855272), (24, 20480891454), (27, 18205236848), (36, 13653927636), (48, 10240445727), (54, 9102618424), (72, 6826963818), (108, 4551309212), (144, 3413481909), (216, 2275654606), (313, 1570419792), (432, 1137827303), (626, 785209896), (939, 523473264), (1252, 392604948), (1361, 361161936), (1878, 261736632), (2504, 196302474), (2671, 184028976), (2722, 180580968), (2817, 174491088), (3756, 130868316), (4083, 120387312), (5008, 98151237), (5342, 92014488), (5444, 90290484), (5634, 87245544), (7512, 65434158), (8013, 61342992), (8166, 60193656), (8451, 58163696), (10684, 46007244), (10888, 45145242), (11268, 43622772), (12249, 40129104), (15024, 32717079), (16026, 30671496), (16332, 30096828), (16902, 29081848), (21368, 23003622), (21776, 22572621), (22536, 21811386), (24039, 20447664), (24498, 20064552), (32052, 15335748), (32664, 15048414), (33804, 14540924), (36747, 13376368), (42736, 11501811), (45072, 10905693), (48078, 10223832), (48996, 10032276), (64104, 7667874), (65328, 7524207), (67608, 7270462), (72117, 6815888), (73494, 6688184), (96156, 5111916), (97992, 5016138), (128208, 3833937), (135216, 3635231), (144234, 3407944), (146988, 3344092), (192312, 2555958), (195984, 2508069), (288468, 1703972), (293976, 1672046), (384624, 1277979), (425993, 1153872), (576936, 851986), (587952, 836023)]