290559096

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 860832000

約数和(自身を除く): 570272904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 83, 108, 114, 152, 166, 171, 216, 228, 249, 332, 342, 456, 498, 513, 664, 684, 747, 853, 996, 1026, 1368, 1494, 1577, 1706, 1992, 2052, 2241, 2559, 2988, 3154, 3412, 4104, 4482, 4731, 5118, 5976, 6308, 6824, 7677, 8964, 9462, 10236, 12616, 14193, 15354, 16207, 17928, 18924, 20472, 23031, 28386, 30708, 32414, 37848, 42579, 46062, 48621, 56772, 61416, 64828, 70799, 85158, 92124, 97242, 113544, 129656, 141598, 145863, 170316, 184248, 194484, 212397, 283196, 291726, 340632, 388968, 424794, 437589, 566392, 583452, 637191, 849588, 875178, 1166904, 1274382, 1345181, 1699176, 1750356, 1911573, 2548764, 2690362, 3500712, 3823146, 4035543, 5097528, 5380724, 7646292, 8071086, 10761448, 12106629, 15292584, 16142172, 24213258, 32284344, 36319887, 48426516, 72639774, 96853032, 145279548, 290559096]

約数ペア:

[(1, 290559096), (2, 145279548), (3, 96853032), (4, 72639774), (6, 48426516), (8, 36319887), (9, 32284344), (12, 24213258), (18, 16142172), (19, 15292584), (24, 12106629), (27, 10761448), (36, 8071086), (38, 7646292), (54, 5380724), (57, 5097528), (72, 4035543), (76, 3823146), (83, 3500712), (108, 2690362), (114, 2548764), (152, 1911573), (166, 1750356), (171, 1699176), (216, 1345181), (228, 1274382), (249, 1166904), (332, 875178), (342, 849588), (456, 637191), (498, 583452), (513, 566392), (664, 437589), (684, 424794), (747, 388968), (853, 340632), (996, 291726), (1026, 283196), (1368, 212397), (1494, 194484), (1577, 184248), (1706, 170316), (1992, 145863), (2052, 141598), (2241, 129656), (2559, 113544), (2988, 97242), (3154, 92124), (3412, 85158), (4104, 70799), (4482, 64828), (4731, 61416), (5118, 56772), (5976, 48621), (6308, 46062), (6824, 42579), (7677, 37848), (8964, 32414), (9462, 30708), (10236, 28386), (12616, 23031), (14193, 20472), (15354, 18924), (16207, 17928)]