728015808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2294

約数の個数: 112

約数和(自身を含む): 2090501280

約数和(自身を除く): 1362485472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 192, 208, 274, 312, 411, 416, 548, 624, 822, 832, 1096, 1248, 1644, 1781, 2129, 2192, 2496, 3288, 3562, 4258, 4384, 5343, 6387, 6576, 7124, 8516, 8768, 10686, 12774, 13152, 14248, 17032, 21372, 25548, 26304, 27677, 28496, 34064, 42744, 51096, 55354, 56992, 68128, 83031, 85488, 102192, 110708, 113984, 136256, 166062, 170976, 204384, 221416, 291673, 332124, 341952, 408768, 442832, 583346, 664248, 875019, 885664, 1166692, 1328496, 1750038, 1771328, 2333384, 2656992, 3500076, 3791749, 4666768, 5313984, 7000152, 7583498, 9333536, 11375247, 14000304, 15166996, 18667072, 22750494, 28000608, 30333992, 45500988, 56001216, 60667984, 91001976, 121335968, 182003952, 242671936, 364007904, 728015808]

約数ペア:

[(1, 728015808), (2, 364007904), (3, 242671936), (4, 182003952), (6, 121335968), (8, 91001976), (12, 60667984), (13, 56001216), (16, 45500988), (24, 30333992), (26, 28000608), (32, 22750494), (39, 18667072), (48, 15166996), (52, 14000304), (64, 11375247), (78, 9333536), (96, 7583498), (104, 7000152), (137, 5313984), (156, 4666768), (192, 3791749), (208, 3500076), (274, 2656992), (312, 2333384), (411, 1771328), (416, 1750038), (548, 1328496), (624, 1166692), (822, 885664), (832, 875019), (1096, 664248), (1248, 583346), (1644, 442832), (1781, 408768), (2129, 341952), (2192, 332124), (2496, 291673), (3288, 221416), (3562, 204384), (4258, 170976), (4384, 166062), (5343, 136256), (6387, 113984), (6576, 110708), (7124, 102192), (8516, 85488), (8768, 83031), (10686, 68128), (12774, 56992), (13152, 55354), (14248, 51096), (17032, 42744), (21372, 34064), (25548, 28496), (26304, 27677)]