220363248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 695955456

約数和(自身を除く): 475592208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 173, 204, 223, 238, 272, 336, 346, 357, 408, 446, 476, 519, 669, 692, 714, 816, 892, 952, 1038, 1211, 1338, 1384, 1428, 1561, 1784, 1904, 2076, 2422, 2676, 2768, 2856, 2941, 3122, 3568, 3633, 3791, 4152, 4683, 4844, 5352, 5712, 5882, 6244, 7266, 7582, 8304, 8823, 9366, 9688, 10704, 11373, 11764, 12488, 14532, 15164, 17646, 18732, 19376, 20587, 22746, 23528, 24976, 26537, 29064, 30328, 35292, 37464, 38579, 41174, 45492, 47056, 53074, 58128, 60656, 61761, 70584, 74928, 77158, 79611, 82348, 90984, 106148, 115737, 123522, 141168, 154316, 159222, 164696, 181968, 212296, 231474, 247044, 270053, 308632, 318444, 329392, 424592, 462948, 494088, 540106, 617264, 636888, 655843, 810159, 925896, 988176, 1080212, 1273776, 1311686, 1620318, 1851792, 1967529, 2160424, 2623372, 3240636, 3935058, 4320848, 4590901, 5246744, 6481272, 7870116, 9181802, 10493488, 12962544, 13772703, 15740232, 18363604, 27545406, 31480464, 36727208, 55090812, 73454416, 110181624, 220363248]

約数ペア:

[(1, 220363248), (2, 110181624), (3, 73454416), (4, 55090812), (6, 36727208), (7, 31480464), (8, 27545406), (12, 18363604), (14, 15740232), (16, 13772703), (17, 12962544), (21, 10493488), (24, 9181802), (28, 7870116), (34, 6481272), (42, 5246744), (48, 4590901), (51, 4320848), (56, 3935058), (68, 3240636), (84, 2623372), (102, 2160424), (112, 1967529), (119, 1851792), (136, 1620318), (168, 1311686), (173, 1273776), (204, 1080212), (223, 988176), (238, 925896), (272, 810159), (336, 655843), (346, 636888), (357, 617264), (408, 540106), (446, 494088), (476, 462948), (519, 424592), (669, 329392), (692, 318444), (714, 308632), (816, 270053), (892, 247044), (952, 231474), (1038, 212296), (1211, 181968), (1338, 164696), (1384, 159222), (1428, 154316), (1561, 141168), (1784, 123522), (1904, 115737), (2076, 106148), (2422, 90984), (2676, 82348), (2768, 79611), (2856, 77158), (2941, 74928), (3122, 70584), (3568, 61761), (3633, 60656), (3791, 58128), (4152, 53074), (4683, 47056), (4844, 45492), (5352, 41174), (5712, 38579), (5882, 37464), (6244, 35292), (7266, 30328), (7582, 29064), (8304, 26537), (8823, 24976), (9366, 23528), (9688, 22746), (10704, 20587), (11373, 19376), (11764, 18732), (12488, 17646), (14532, 15164)]