28687171824

素因数分解:

$2^4\times 3^2\times {\mathrm{167}}^1\times {\mathrm{821}}^1\times {\mathrm{1453}}^1$

素因数の和:2455

約数の個数: 120

約数和(自身を含む): 80919008352

約数和(自身を除く): 52231836528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 167, 334, 501, 668, 821, 1002, 1336, 1453, 1503, 1642, 2004, 2463, 2672, 2906, 3006, 3284, 4008, 4359, 4926, 5812, 6012, 6568, 7389, 8016, 8718, 9852, 11624, 12024, 13077, 13136, 14778, 17436, 19704, 23248, 24048, 26154, 29556, 34872, 39408, 52308, 59112, 69744, 104616, 118224, 137107, 209232, 242651, 274214, 411321, 485302, 548428, 727953, 822642, 970604, 1096856, 1192913, 1233963, 1455906, 1645284, 1941208, 2183859, 2193712, 2385826, 2467926, 2911812, 3290568, 3578739, 3882416, 4367718, 4771652, 4935852, 5823624, 6581136, 7157478, 8735436, 9543304, 9871704, 10736217, 11647248, 14314956, 17470872, 19086608, 19743408, 21472434, 28629912, 34941744, 42944868, 57259824, 85889736, 171779472, 199216471, 398432942, 597649413, 796865884, 1195298826, 1593731768, 1792948239, 2390597652, 3187463536, 3585896478, 4781195304, 7171792956, 9562390608, 14343585912, 28687171824]

約数ペア:

[(1, 28687171824), (2, 14343585912), (3, 9562390608), (4, 7171792956), (6, 4781195304), (8, 3585896478), (9, 3187463536), (12, 2390597652), (16, 1792948239), (18, 1593731768), (24, 1195298826), (36, 796865884), (48, 597649413), (72, 398432942), (144, 199216471), (167, 171779472), (334, 85889736), (501, 57259824), (668, 42944868), (821, 34941744), (1002, 28629912), (1336, 21472434), (1453, 19743408), (1503, 19086608), (1642, 17470872), (2004, 14314956), (2463, 11647248), (2672, 10736217), (2906, 9871704), (3006, 9543304), (3284, 8735436), (4008, 7157478), (4359, 6581136), (4926, 5823624), (5812, 4935852), (6012, 4771652), (6568, 4367718), (7389, 3882416), (8016, 3578739), (8718, 3290568), (9852, 2911812), (11624, 2467926), (12024, 2385826), (13077, 2193712), (13136, 2183859), (14778, 1941208), (17436, 1645284), (19704, 1455906), (23248, 1233963), (24048, 1192913), (26154, 1096856), (29556, 970604), (34872, 822642), (39408, 727953), (52308, 548428), (59112, 485302), (69744, 411321), (104616, 274214), (118224, 242651), (137107, 209232)]