272699784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:865

約数の個数: 160

約数和(自身を含む): 885139200

約数和(自身を除く): 612439416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 158, 162, 168, 189, 216, 237, 252, 316, 324, 378, 474, 504, 553, 567, 632, 648, 711, 756, 761, 948, 1106, 1134, 1422, 1512, 1522, 1659, 1896, 2133, 2212, 2268, 2283, 2844, 3044, 3318, 4266, 4424, 4536, 4566, 4977, 5327, 5688, 6088, 6399, 6636, 6849, 8532, 9132, 9954, 10654, 12798, 13272, 13698, 14931, 15981, 17064, 18264, 19908, 20547, 21308, 25596, 27396, 29862, 31962, 39816, 41094, 42616, 44793, 47943, 51192, 54792, 59724, 60119, 61641, 63924, 82188, 89586, 95886, 119448, 120238, 123282, 127848, 143829, 164376, 179172, 180357, 191772, 240476, 246564, 287658, 358344, 360714, 383544, 420833, 431487, 480952, 493128, 541071, 575316, 721428, 841666, 862974, 1082142, 1150632, 1262499, 1442856, 1623213, 1683332, 1725948, 2164284, 2524998, 3246426, 3366664, 3451896, 3787497, 4328568, 4869639, 5049996, 6492852, 7574994, 9739278, 10099992, 11362491, 12985704, 15149988, 19478556, 22724982, 30299976, 34087473, 38957112, 45449964, 68174946, 90899928, 136349892, 272699784]

約数ペア:

[(1, 272699784), (2, 136349892), (3, 90899928), (4, 68174946), (6, 45449964), (7, 38957112), (8, 34087473), (9, 30299976), (12, 22724982), (14, 19478556), (18, 15149988), (21, 12985704), (24, 11362491), (27, 10099992), (28, 9739278), (36, 7574994), (42, 6492852), (54, 5049996), (56, 4869639), (63, 4328568), (72, 3787497), (79, 3451896), (81, 3366664), (84, 3246426), (108, 2524998), (126, 2164284), (158, 1725948), (162, 1683332), (168, 1623213), (189, 1442856), (216, 1262499), (237, 1150632), (252, 1082142), (316, 862974), (324, 841666), (378, 721428), (474, 575316), (504, 541071), (553, 493128), (567, 480952), (632, 431487), (648, 420833), (711, 383544), (756, 360714), (761, 358344), (948, 287658), (1106, 246564), (1134, 240476), (1422, 191772), (1512, 180357), (1522, 179172), (1659, 164376), (1896, 143829), (2133, 127848), (2212, 123282), (2268, 120238), (2283, 119448), (2844, 95886), (3044, 89586), (3318, 82188), (4266, 63924), (4424, 61641), (4536, 60119), (4566, 59724), (4977, 54792), (5327, 51192), (5688, 47943), (6088, 44793), (6399, 42616), (6636, 41094), (6849, 39816), (8532, 31962), (9132, 29862), (9954, 27396), (10654, 25596), (12798, 21308), (13272, 20547), (13698, 19908), (14931, 18264), (15981, 17064)]