12903887544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{3307}}^1$

素因数の和:3577

約数の個数: 128

約数和(自身を含む): 34932480000

約数和(自身を除く): 22028592456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 199, 228, 258, 344, 398, 456, 516, 597, 796, 817, 1032, 1194, 1592, 1634, 2388, 2451, 3268, 3307, 3781, 4776, 4902, 6536, 6614, 7562, 8557, 9804, 9921, 11343, 13228, 15124, 17114, 19608, 19842, 22686, 25671, 26456, 30248, 34228, 39684, 45372, 51342, 62833, 68456, 79368, 90744, 102684, 125666, 142201, 162583, 188499, 205368, 251332, 284402, 325166, 376998, 426603, 487749, 502664, 568804, 650332, 658093, 753996, 853206, 975498, 1137608, 1300664, 1316186, 1507992, 1706412, 1950996, 1974279, 2632372, 2701819, 3412824, 3901992, 3948558, 5264744, 5403638, 7897116, 8105457, 10807276, 12503767, 15794232, 16210914, 21614552, 25007534, 28297999, 32421828, 37511301, 50015068, 56595998, 64843656, 75022602, 84893997, 100030136, 113191996, 150045204, 169787994, 226383992, 300090408, 339575988, 537661981, 679151976, 1075323962, 1612985943, 2150647924, 3225971886, 4301295848, 6451943772, 12903887544]

約数ペア:

[(1, 12903887544), (2, 6451943772), (3, 4301295848), (4, 3225971886), (6, 2150647924), (8, 1612985943), (12, 1075323962), (19, 679151976), (24, 537661981), (38, 339575988), (43, 300090408), (57, 226383992), (76, 169787994), (86, 150045204), (114, 113191996), (129, 100030136), (152, 84893997), (172, 75022602), (199, 64843656), (228, 56595998), (258, 50015068), (344, 37511301), (398, 32421828), (456, 28297999), (516, 25007534), (597, 21614552), (796, 16210914), (817, 15794232), (1032, 12503767), (1194, 10807276), (1592, 8105457), (1634, 7897116), (2388, 5403638), (2451, 5264744), (3268, 3948558), (3307, 3901992), (3781, 3412824), (4776, 2701819), (4902, 2632372), (6536, 1974279), (6614, 1950996), (7562, 1706412), (8557, 1507992), (9804, 1316186), (9921, 1300664), (11343, 1137608), (13228, 975498), (15124, 853206), (17114, 753996), (19608, 658093), (19842, 650332), (22686, 568804), (25671, 502664), (26456, 487749), (30248, 426603), (34228, 376998), (39684, 325166), (45372, 284402), (51342, 251332), (62833, 205368), (68456, 188499), (79368, 162583), (90744, 142201), (102684, 125666)]