656436144

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 160

約数和(自身を含む): 2130419200

約数和(自身を除く): 1473983056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 3067, 3822, 4116, 4368, 4459, 5096, 5488, 6134, 7644, 8232, 8918, 9201, 10192, 12268, 13377, 15288, 16464, 17836, 18402, 21469, 24536, 26754, 30576, 35672, 36804, 39871, 42938, 49072, 53508, 64407, 71344, 73608, 79742, 85876, 107016, 119613, 128814, 147216, 150283, 159484, 171752, 214032, 239226, 257628, 279097, 300566, 318968, 343504, 450849, 478452, 515256, 558194, 601132, 637936, 837291, 901698, 956904, 1030512, 1051981, 1116388, 1202264, 1674582, 1803396, 1913808, 1953679, 2103962, 2232776, 2404528, 3155943, 3349164, 3606792, 3907358, 4207924, 4465552, 5861037, 6311886, 6698328, 7213584, 7814716, 8415848, 11722074, 12623772, 13396656, 13675753, 15629432, 16831696, 23444148, 25247544, 27351506, 31258864, 41027259, 46888296, 50495088, 54703012, 82054518, 93776592, 109406024, 164109036, 218812048, 328218072, 656436144]

約数ペア:

[(1, 656436144), (2, 328218072), (3, 218812048), (4, 164109036), (6, 109406024), (7, 93776592), (8, 82054518), (12, 54703012), (13, 50495088), (14, 46888296), (16, 41027259), (21, 31258864), (24, 27351506), (26, 25247544), (28, 23444148), (39, 16831696), (42, 15629432), (48, 13675753), (49, 13396656), (52, 12623772), (56, 11722074), (78, 8415848), (84, 7814716), (91, 7213584), (98, 6698328), (104, 6311886), (112, 5861037), (147, 4465552), (156, 4207924), (168, 3907358), (182, 3606792), (196, 3349164), (208, 3155943), (273, 2404528), (294, 2232776), (312, 2103962), (336, 1953679), (343, 1913808), (364, 1803396), (392, 1674582), (546, 1202264), (588, 1116388), (624, 1051981), (637, 1030512), (686, 956904), (728, 901698), (784, 837291), (1029, 637936), (1092, 601132), (1176, 558194), (1274, 515256), (1372, 478452), (1456, 450849), (1911, 343504), (2058, 318968), (2184, 300566), (2352, 279097), (2548, 257628), (2744, 239226), (3067, 214032), (3822, 171752), (4116, 159484), (4368, 150283), (4459, 147216), (5096, 128814), (5488, 119613), (6134, 107016), (7644, 85876), (8232, 79742), (8918, 73608), (9201, 71344), (10192, 64407), (12268, 53508), (13377, 49072), (15288, 42938), (16464, 39871), (17836, 36804), (18402, 35672), (21469, 30576), (24536, 26754)]