487649831568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{863}}^1\times {\mathrm{947}}^1$

素因数の和:2253

約数の個数: 160

約数和(自身を含む): 1306531233792

約数和(自身を除く): 818881402224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 401, 496, 744, 802, 863, 947, 1203, 1488, 1604, 1726, 1894, 2406, 2589, 2841, 3208, 3452, 3788, 4812, 5178, 5682, 6416, 6904, 7576, 9624, 10356, 11364, 12431, 13808, 15152, 19248, 20712, 22728, 24862, 26753, 29357, 37293, 41424, 45456, 49724, 53506, 58714, 74586, 80259, 88071, 99448, 107012, 117428, 149172, 160518, 176142, 198896, 214024, 234856, 298344, 321036, 346063, 352284, 379747, 428048, 469712, 596688, 642072, 692126, 704568, 759494, 817261, 1038189, 1139241, 1284144, 1384252, 1409136, 1518988, 1634522, 2076378, 2278482, 2451783, 2768504, 3037976, 3269044, 4152756, 4556964, 4903566, 5537008, 6075952, 6538088, 8305512, 9113928, 9807132, 10727953, 11772157, 13076176, 16611024, 18227856, 19614264, 21455906, 23544314, 25335091, 32183859, 35316471, 39228528, 42911812, 47088628, 50670182, 64367718, 70632942, 76005273, 85823624, 94177256, 101340364, 128735436, 141265884, 152010546, 171647248, 188354512, 202680728, 257470872, 282531768, 304021092, 327721661, 405361456, 514941744, 565063536, 608042184, 655443322, 983164983, 1216084368, 1310886644, 1966329966, 2621773288, 3932659932, 5243546576, 7865319864, 10159371491, 15730639728, 20318742982, 30478114473, 40637485964, 60956228946, 81274971928, 121912457892, 162549943856, 243824915784, 487649831568]

約数ペア:

[(1, 487649831568), (2, 243824915784), (3, 162549943856), (4, 121912457892), (6, 81274971928), (8, 60956228946), (12, 40637485964), (16, 30478114473), (24, 20318742982), (31, 15730639728), (48, 10159371491), (62, 7865319864), (93, 5243546576), (124, 3932659932), (186, 2621773288), (248, 1966329966), (372, 1310886644), (401, 1216084368), (496, 983164983), (744, 655443322), (802, 608042184), (863, 565063536), (947, 514941744), (1203, 405361456), (1488, 327721661), (1604, 304021092), (1726, 282531768), (1894, 257470872), (2406, 202680728), (2589, 188354512), (2841, 171647248), (3208, 152010546), (3452, 141265884), (3788, 128735436), (4812, 101340364), (5178, 94177256), (5682, 85823624), (6416, 76005273), (6904, 70632942), (7576, 64367718), (9624, 50670182), (10356, 47088628), (11364, 42911812), (12431, 39228528), (13808, 35316471), (15152, 32183859), (19248, 25335091), (20712, 23544314), (22728, 21455906), (24862, 19614264), (26753, 18227856), (29357, 16611024), (37293, 13076176), (41424, 11772157), (45456, 10727953), (49724, 9807132), (53506, 9113928), (58714, 8305512), (74586, 6538088), (80259, 6075952), (88071, 5537008), (99448, 4903566), (107012, 4556964), (117428, 4152756), (149172, 3269044), (160518, 3037976), (176142, 2768504), (198896, 2451783), (214024, 2278482), (234856, 2076378), (298344, 1634522), (321036, 1518988), (346063, 1409136), (352284, 1384252), (379747, 1284144), (428048, 1139241), (469712, 1038189), (596688, 817261), (642072, 759494), (692126, 704568)]