234052728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3517

約数の個数: 128

約数和(自身を含む): 743608320

約数和(自身を除く): 509555592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3457, 4836, 5208, 5642, 6914, 8463, 9672, 10371, 11284, 13828, 16926, 20742, 22568, 24199, 27656, 33852, 41484, 44941, 48398, 67704, 72597, 82968, 89882, 96796, 107167, 134823, 145194, 179764, 193592, 214334, 269646, 290388, 314587, 321501, 359528, 428668, 539292, 580776, 629174, 643002, 750169, 857336, 943761, 1078584, 1258348, 1286004, 1393171, 1500338, 1887522, 2250507, 2516696, 2572008, 2786342, 3000676, 3775044, 4179513, 4501014, 5572684, 6001352, 7550088, 8359026, 9002028, 9752197, 11145368, 16718052, 18004056, 19504394, 29256591, 33436104, 39008788, 58513182, 78017576, 117026364, 234052728]

約数ペア:

[(1, 234052728), (2, 117026364), (3, 78017576), (4, 58513182), (6, 39008788), (7, 33436104), (8, 29256591), (12, 19504394), (13, 18004056), (14, 16718052), (21, 11145368), (24, 9752197), (26, 9002028), (28, 8359026), (31, 7550088), (39, 6001352), (42, 5572684), (52, 4501014), (56, 4179513), (62, 3775044), (78, 3000676), (84, 2786342), (91, 2572008), (93, 2516696), (104, 2250507), (124, 1887522), (156, 1500338), (168, 1393171), (182, 1286004), (186, 1258348), (217, 1078584), (248, 943761), (273, 857336), (312, 750169), (364, 643002), (372, 629174), (403, 580776), (434, 539292), (546, 428668), (651, 359528), (728, 321501), (744, 314587), (806, 290388), (868, 269646), (1092, 214334), (1209, 193592), (1302, 179764), (1612, 145194), (1736, 134823), (2184, 107167), (2418, 96796), (2604, 89882), (2821, 82968), (3224, 72597), (3457, 67704), (4836, 48398), (5208, 44941), (5642, 41484), (6914, 33852), (8463, 27656), (9672, 24199), (10371, 22568), (11284, 20742), (13828, 16926)]