729207384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 2052864000

約数和(自身を除く): 1323656616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 109, 114, 136, 152, 204, 218, 228, 323, 327, 408, 436, 456, 646, 654, 863, 872, 969, 1292, 1308, 1726, 1853, 1938, 2071, 2584, 2589, 2616, 3452, 3706, 3876, 4142, 5178, 5559, 6213, 6904, 7412, 7752, 8284, 10356, 11118, 12426, 14671, 14824, 16397, 16568, 20712, 22236, 24852, 29342, 32794, 35207, 44013, 44472, 49191, 49704, 58684, 65588, 70414, 88026, 94067, 98382, 105621, 117368, 131176, 140828, 176052, 188134, 196764, 211242, 278749, 281656, 282201, 352104, 376268, 393528, 422484, 557498, 564402, 752536, 836247, 844968, 1114996, 1128804, 1599139, 1672494, 1787273, 2229992, 2257608, 3198278, 3344988, 3574546, 4797417, 5361819, 6396556, 6689976, 7149092, 9594834, 10723638, 12793112, 14298184, 19189668, 21447276, 30383641, 38379336, 42894552, 60767282, 91150923, 121534564, 182301846, 243069128, 364603692, 729207384]

約数ペア:

[(1, 729207384), (2, 364603692), (3, 243069128), (4, 182301846), (6, 121534564), (8, 91150923), (12, 60767282), (17, 42894552), (19, 38379336), (24, 30383641), (34, 21447276), (38, 19189668), (51, 14298184), (57, 12793112), (68, 10723638), (76, 9594834), (102, 7149092), (109, 6689976), (114, 6396556), (136, 5361819), (152, 4797417), (204, 3574546), (218, 3344988), (228, 3198278), (323, 2257608), (327, 2229992), (408, 1787273), (436, 1672494), (456, 1599139), (646, 1128804), (654, 1114996), (863, 844968), (872, 836247), (969, 752536), (1292, 564402), (1308, 557498), (1726, 422484), (1853, 393528), (1938, 376268), (2071, 352104), (2584, 282201), (2589, 281656), (2616, 278749), (3452, 211242), (3706, 196764), (3876, 188134), (4142, 176052), (5178, 140828), (5559, 131176), (6213, 117368), (6904, 105621), (7412, 98382), (7752, 94067), (8284, 88026), (10356, 70414), (11118, 65588), (12426, 58684), (14671, 49704), (14824, 49191), (16397, 44472), (16568, 44013), (20712, 35207), (22236, 32794), (24852, 29342)]