1216386612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4457}}^1$

素因数の和:4515

約数の個数: 144

約数和(自身を含む): 3804635520

約数和(自身を除く): 2588248908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 513, 532, 684, 722, 756, 798, 1026, 1083, 1197, 1444, 1596, 2052, 2166, 2394, 2527, 3249, 3591, 4332, 4457, 4788, 5054, 6498, 7182, 7581, 8914, 9747, 10108, 12996, 13371, 14364, 15162, 17828, 19494, 22743, 26742, 30324, 31199, 38988, 40113, 45486, 53484, 62398, 68229, 80226, 84683, 90972, 93597, 120339, 124796, 136458, 160452, 169366, 187194, 240678, 254049, 272916, 280791, 338732, 374388, 481356, 508098, 561582, 592781, 762147, 842373, 1016196, 1123164, 1185562, 1524294, 1608977, 1684746, 1778343, 2286441, 2371124, 3048588, 3217954, 3369492, 3556686, 4572882, 4826931, 5335029, 6435908, 7113372, 9145764, 9653862, 10670058, 11262839, 14480793, 16005087, 19307724, 21340116, 22525678, 28961586, 32010174, 33788517, 43442379, 45051356, 57923172, 64020348, 67577034, 86884758, 101365551, 135154068, 173769516, 202731102, 304096653, 405462204, 608193306, 1216386612]

約数ペア:

[(1, 1216386612), (2, 608193306), (3, 405462204), (4, 304096653), (6, 202731102), (7, 173769516), (9, 135154068), (12, 101365551), (14, 86884758), (18, 67577034), (19, 64020348), (21, 57923172), (27, 45051356), (28, 43442379), (36, 33788517), (38, 32010174), (42, 28961586), (54, 22525678), (57, 21340116), (63, 19307724), (76, 16005087), (84, 14480793), (108, 11262839), (114, 10670058), (126, 9653862), (133, 9145764), (171, 7113372), (189, 6435908), (228, 5335029), (252, 4826931), (266, 4572882), (342, 3556686), (361, 3369492), (378, 3217954), (399, 3048588), (513, 2371124), (532, 2286441), (684, 1778343), (722, 1684746), (756, 1608977), (798, 1524294), (1026, 1185562), (1083, 1123164), (1197, 1016196), (1444, 842373), (1596, 762147), (2052, 592781), (2166, 561582), (2394, 508098), (2527, 481356), (3249, 374388), (3591, 338732), (4332, 280791), (4457, 272916), (4788, 254049), (5054, 240678), (6498, 187194), (7182, 169366), (7581, 160452), (8914, 136458), (9747, 124796), (10108, 120339), (12996, 93597), (13371, 90972), (14364, 84683), (15162, 80226), (17828, 68229), (19494, 62398), (22743, 53484), (26742, 45486), (30324, 40113), (31199, 38988)]