1812138336

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 216

約数和(自身を含む): 5469694776

約数和(自身を除く): 3657556440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 72, 82, 83, 86, 96, 123, 129, 144, 164, 166, 172, 246, 249, 258, 288, 328, 332, 344, 369, 387, 492, 498, 516, 656, 664, 688, 738, 747, 774, 984, 996, 1032, 1312, 1328, 1376, 1476, 1494, 1548, 1763, 1849, 1968, 1992, 2064, 2656, 2952, 2988, 3096, 3403, 3526, 3569, 3698, 3936, 3984, 4128, 5289, 5547, 5904, 5976, 6192, 6806, 7052, 7138, 7396, 7968, 10209, 10578, 10707, 11094, 11808, 11952, 12384, 13612, 14104, 14276, 14792, 15867, 16641, 20418, 21156, 21414, 22188, 23904, 27224, 28208, 28552, 29584, 30627, 31734, 32121, 33282, 40836, 42312, 42828, 44376, 54448, 56416, 57104, 59168, 61254, 63468, 64242, 66564, 75809, 81672, 84624, 85656, 88752, 108896, 114208, 122508, 126936, 128484, 133128, 146329, 151618, 153467, 163344, 169248, 171312, 177504, 227427, 245016, 253872, 256968, 266256, 292658, 303236, 306934, 326688, 342624, 438987, 454854, 460401, 490032, 507744, 513936, 532512, 585316, 606472, 613868, 682281, 877974, 909708, 920802, 980064, 1027872, 1170632, 1212944, 1227736, 1316961, 1364562, 1381203, 1755948, 1819416, 1841604, 2341264, 2425888, 2455472, 2633922, 2729124, 2762406, 3511896, 3638832, 3683208, 4682528, 4910944, 5267844, 5458248, 5524812, 6292147, 7023792, 7277664, 7366416, 10535688, 10916496, 11049624, 12584294, 14047584, 14732832, 18876441, 21071376, 21832992, 22099248, 25168588, 37752882, 42142752, 44198496, 50337176, 56629323, 75505764, 100674352, 113258646, 151011528, 201348704, 226517292, 302023056, 453034584, 604046112, 906069168, 1812138336]

約数ペア:

[(1, 1812138336), (2, 906069168), (3, 604046112), (4, 453034584), (6, 302023056), (8, 226517292), (9, 201348704), (12, 151011528), (16, 113258646), (18, 100674352), (24, 75505764), (32, 56629323), (36, 50337176), (41, 44198496), (43, 42142752), (48, 37752882), (72, 25168588), (82, 22099248), (83, 21832992), (86, 21071376), (96, 18876441), (123, 14732832), (129, 14047584), (144, 12584294), (164, 11049624), (166, 10916496), (172, 10535688), (246, 7366416), (249, 7277664), (258, 7023792), (288, 6292147), (328, 5524812), (332, 5458248), (344, 5267844), (369, 4910944), (387, 4682528), (492, 3683208), (498, 3638832), (516, 3511896), (656, 2762406), (664, 2729124), (688, 2633922), (738, 2455472), (747, 2425888), (774, 2341264), (984, 1841604), (996, 1819416), (1032, 1755948), (1312, 1381203), (1328, 1364562), (1376, 1316961), (1476, 1227736), (1494, 1212944), (1548, 1170632), (1763, 1027872), (1849, 980064), (1968, 920802), (1992, 909708), (2064, 877974), (2656, 682281), (2952, 613868), (2988, 606472), (3096, 585316), (3403, 532512), (3526, 513936), (3569, 507744), (3698, 490032), (3936, 460401), (3984, 454854), (4128, 438987), (5289, 342624), (5547, 326688), (5904, 306934), (5976, 303236), (6192, 292658), (6806, 266256), (7052, 256968), (7138, 253872), (7396, 245016), (7968, 227427), (10209, 177504), (10578, 171312), (10707, 169248), (11094, 163344), (11808, 153467), (11952, 151618), (12384, 146329), (13612, 133128), (14104, 128484), (14276, 126936), (14792, 122508), (15867, 114208), (16641, 108896), (20418, 88752), (21156, 85656), (21414, 84624), (22188, 81672), (23904, 75809), (27224, 66564), (28208, 64242), (28552, 63468), (29584, 61254), (30627, 59168), (31734, 57104), (32121, 56416), (33282, 54448), (40836, 44376), (42312, 42828)]