402162912

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 1206485280

約数和(自身を除く): 804322368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 109, 138, 144, 184, 207, 218, 276, 288, 327, 368, 414, 436, 552, 557, 654, 736, 828, 872, 981, 1104, 1114, 1308, 1656, 1671, 1744, 1962, 2208, 2228, 2507, 2616, 3312, 3342, 3488, 3924, 4456, 5013, 5014, 5232, 6624, 6684, 7521, 7848, 8912, 10026, 10028, 10464, 12811, 13368, 15042, 15696, 17824, 20052, 20056, 22563, 25622, 26736, 30084, 31392, 38433, 40104, 40112, 45126, 51244, 53472, 60168, 60713, 76866, 80208, 80224, 90252, 102488, 115299, 120336, 121426, 153732, 160416, 180504, 182139, 204976, 230598, 240672, 242852, 307464, 361008, 364278, 409952, 461196, 485704, 546417, 614928, 722016, 728556, 922392, 971408, 1092834, 1229856, 1396399, 1457112, 1844784, 1942816, 2185668, 2792798, 2914224, 3689568, 4189197, 4371336, 5585596, 5828448, 8378394, 8742672, 11171192, 12567591, 16756788, 17485344, 22342384, 25135182, 33513576, 44684768, 50270364, 67027152, 100540728, 134054304, 201081456, 402162912]

約数ペア:

[(1, 402162912), (2, 201081456), (3, 134054304), (4, 100540728), (6, 67027152), (8, 50270364), (9, 44684768), (12, 33513576), (16, 25135182), (18, 22342384), (23, 17485344), (24, 16756788), (32, 12567591), (36, 11171192), (46, 8742672), (48, 8378394), (69, 5828448), (72, 5585596), (92, 4371336), (96, 4189197), (109, 3689568), (138, 2914224), (144, 2792798), (184, 2185668), (207, 1942816), (218, 1844784), (276, 1457112), (288, 1396399), (327, 1229856), (368, 1092834), (414, 971408), (436, 922392), (552, 728556), (557, 722016), (654, 614928), (736, 546417), (828, 485704), (872, 461196), (981, 409952), (1104, 364278), (1114, 361008), (1308, 307464), (1656, 242852), (1671, 240672), (1744, 230598), (1962, 204976), (2208, 182139), (2228, 180504), (2507, 160416), (2616, 153732), (3312, 121426), (3342, 120336), (3488, 115299), (3924, 102488), (4456, 90252), (5013, 80224), (5014, 80208), (5232, 76866), (6624, 60713), (6684, 60168), (7521, 53472), (7848, 51244), (8912, 45126), (10026, 40112), (10028, 40104), (10464, 38433), (12811, 31392), (13368, 30084), (15042, 26736), (15696, 25622), (17824, 22563), (20052, 20056)]