747043128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 2395008000

約数和(自身を除く): 1647964872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 43, 46, 52, 54, 69, 72, 78, 86, 92, 104, 108, 117, 129, 138, 156, 172, 184, 207, 216, 234, 258, 269, 276, 299, 312, 344, 351, 387, 414, 468, 516, 538, 552, 559, 598, 621, 702, 774, 807, 828, 897, 936, 989, 1032, 1076, 1118, 1161, 1196, 1242, 1404, 1548, 1614, 1656, 1677, 1794, 1978, 2152, 2236, 2322, 2392, 2421, 2484, 2691, 2808, 2967, 3096, 3228, 3354, 3497, 3588, 3956, 4472, 4644, 4842, 4968, 5031, 5382, 5934, 6187, 6456, 6708, 6994, 7176, 7263, 7912, 8073, 8901, 9288, 9684, 10062, 10491, 10764, 11567, 11868, 12374, 12857, 13416, 13988, 14526, 15093, 16146, 17802, 18561, 19368, 20124, 20982, 21528, 23134, 23736, 24748, 25714, 26703, 27976, 29052, 30186, 31473, 32292, 34701, 35604, 37122, 38571, 40248, 41964, 46268, 49496, 51428, 53406, 55683, 58104, 60372, 62946, 64584, 69402, 71208, 74244, 77142, 80431, 83928, 92536, 94419, 102856, 104103, 106812, 111366, 115713, 120744, 125892, 138804, 148488, 150371, 154284, 160862, 167049, 188838, 208206, 213624, 222732, 231426, 241293, 251784, 266041, 277608, 300742, 308568, 312309, 321724, 334098, 347139, 377676, 416412, 445464, 451113, 462852, 482586, 532082, 601484, 624618, 643448, 668196, 694278, 723879, 755352, 798123, 832824, 902226, 925704, 965172, 1064164, 1202968, 1249236, 1336392, 1353339, 1388556, 1447758, 1596246, 1804452, 1930344, 2128328, 2171637, 2394369, 2498472, 2706678, 2777112, 2895516, 3192492, 3458533, 3608904, 4060017, 4343274, 4788738, 5413356, 5791032, 6384984, 6917066, 7183107, 8120034, 8686548, 9577476, 10375599, 10826712, 13834132, 14366214, 16240068, 17373096, 19154952, 20751198, 27668264, 28732428, 31126797, 32480136, 41502396, 57464856, 62253594, 83004792, 93380391, 124507188, 186760782, 249014376, 373521564, 747043128]

約数ペア:

[(1, 747043128), (2, 373521564), (3, 249014376), (4, 186760782), (6, 124507188), (8, 93380391), (9, 83004792), (12, 62253594), (13, 57464856), (18, 41502396), (23, 32480136), (24, 31126797), (26, 28732428), (27, 27668264), (36, 20751198), (39, 19154952), (43, 17373096), (46, 16240068), (52, 14366214), (54, 13834132), (69, 10826712), (72, 10375599), (78, 9577476), (86, 8686548), (92, 8120034), (104, 7183107), (108, 6917066), (117, 6384984), (129, 5791032), (138, 5413356), (156, 4788738), (172, 4343274), (184, 4060017), (207, 3608904), (216, 3458533), (234, 3192492), (258, 2895516), (269, 2777112), (276, 2706678), (299, 2498472), (312, 2394369), (344, 2171637), (351, 2128328), (387, 1930344), (414, 1804452), (468, 1596246), (516, 1447758), (538, 1388556), (552, 1353339), (559, 1336392), (598, 1249236), (621, 1202968), (702, 1064164), (774, 965172), (807, 925704), (828, 902226), (897, 832824), (936, 798123), (989, 755352), (1032, 723879), (1076, 694278), (1118, 668196), (1161, 643448), (1196, 624618), (1242, 601484), (1404, 532082), (1548, 482586), (1614, 462852), (1656, 451113), (1677, 445464), (1794, 416412), (1978, 377676), (2152, 347139), (2236, 334098), (2322, 321724), (2392, 312309), (2421, 308568), (2484, 300742), (2691, 277608), (2808, 266041), (2967, 251784), (3096, 241293), (3228, 231426), (3354, 222732), (3497, 213624), (3588, 208206), (3956, 188838), (4472, 167049), (4644, 160862), (4842, 154284), (4968, 150371), (5031, 148488), (5382, 138804), (5934, 125892), (6187, 120744), (6456, 115713), (6708, 111366), (6994, 106812), (7176, 104103), (7263, 102856), (7912, 94419), (8073, 92536), (8901, 83928), (9288, 80431), (9684, 77142), (10062, 74244), (10491, 71208), (10764, 69402), (11567, 64584), (11868, 62946), (12374, 60372), (12857, 58104), (13416, 55683), (13988, 53406), (14526, 51428), (15093, 49496), (16146, 46268), (17802, 41964), (18561, 40248), (19368, 38571), (20124, 37122), (20982, 35604), (21528, 34701), (23134, 32292), (23736, 31473), (24748, 30186), (25714, 29052), (26703, 27976)]