2912704392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 8004044160

約数和(自身を除く): 5091339768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 137, 156, 166, 249, 274, 312, 332, 411, 498, 548, 664, 821, 822, 996, 1079, 1096, 1642, 1644, 1781, 1992, 2158, 2463, 3237, 3284, 3288, 3562, 4316, 4926, 5343, 6474, 6568, 7124, 8632, 9852, 10673, 10686, 11371, 12948, 14248, 19704, 21346, 21372, 22742, 25896, 32019, 34113, 42692, 42744, 45484, 64038, 68143, 68226, 85384, 90968, 112477, 128076, 136286, 136452, 147823, 204429, 224954, 256152, 272572, 272904, 295646, 337431, 408858, 443469, 449908, 545144, 591292, 674862, 817716, 885859, 886938, 899816, 1182584, 1349724, 1462201, 1635432, 1771718, 1773876, 2657577, 2699448, 2924402, 3543436, 3547752, 4386603, 5315154, 5848804, 7086872, 8773206, 9335591, 10630308, 11697608, 17546412, 18671182, 21260616, 28006773, 35092824, 37342364, 56013546, 74684728, 112027092, 121362683, 224054184, 242725366, 364088049, 485450732, 728176098, 970901464, 1456352196, 2912704392]

約数ペア:

[(1, 2912704392), (2, 1456352196), (3, 970901464), (4, 728176098), (6, 485450732), (8, 364088049), (12, 242725366), (13, 224054184), (24, 121362683), (26, 112027092), (39, 74684728), (52, 56013546), (78, 37342364), (83, 35092824), (104, 28006773), (137, 21260616), (156, 18671182), (166, 17546412), (249, 11697608), (274, 10630308), (312, 9335591), (332, 8773206), (411, 7086872), (498, 5848804), (548, 5315154), (664, 4386603), (821, 3547752), (822, 3543436), (996, 2924402), (1079, 2699448), (1096, 2657577), (1642, 1773876), (1644, 1771718), (1781, 1635432), (1992, 1462201), (2158, 1349724), (2463, 1182584), (3237, 899816), (3284, 886938), (3288, 885859), (3562, 817716), (4316, 674862), (4926, 591292), (5343, 545144), (6474, 449908), (6568, 443469), (7124, 408858), (8632, 337431), (9852, 295646), (10673, 272904), (10686, 272572), (11371, 256152), (12948, 224954), (14248, 204429), (19704, 147823), (21346, 136452), (21372, 136286), (22742, 128076), (25896, 112477), (32019, 90968), (34113, 85384), (42692, 68226), (42744, 68143), (45484, 64038)]