431348907808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{321319}}^1$

素因数の和:321810

約数の個数: 96

約数和(自身を含む): 1047462071040

約数和(自身を除く): 616113163232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 461, 728, 922, 1456, 1844, 2912, 3227, 3688, 5993, 6454, 7376, 11986, 12908, 14752, 23972, 25816, 41951, 47944, 51632, 83902, 95888, 103264, 167804, 191776, 321319, 335608, 642638, 671216, 1285276, 1342432, 2249233, 2570552, 4177147, 4498466, 5141104, 8354294, 8996932, 10282208, 16708588, 17993864, 29240029, 33417176, 35987728, 58480058, 66834352, 71975456, 116960116, 133668704, 148128059, 233920232, 296256118, 467840464, 592512236, 935680928, 1036896413, 1185024472, 1925664767, 2073792826, 2370048944, 3851329534, 4147585652, 4740097888, 7702659068, 8295171304, 13479653369, 15405318136, 16590342608, 26959306738, 30810636272, 33180685216, 53918613476, 61621272544, 107837226952, 215674453904, 431348907808]

約数ペア:

[(1, 431348907808), (2, 215674453904), (4, 107837226952), (7, 61621272544), (8, 53918613476), (13, 33180685216), (14, 30810636272), (16, 26959306738), (26, 16590342608), (28, 15405318136), (32, 13479653369), (52, 8295171304), (56, 7702659068), (91, 4740097888), (104, 4147585652), (112, 3851329534), (182, 2370048944), (208, 2073792826), (224, 1925664767), (364, 1185024472), (416, 1036896413), (461, 935680928), (728, 592512236), (922, 467840464), (1456, 296256118), (1844, 233920232), (2912, 148128059), (3227, 133668704), (3688, 116960116), (5993, 71975456), (6454, 66834352), (7376, 58480058), (11986, 35987728), (12908, 33417176), (14752, 29240029), (23972, 17993864), (25816, 16708588), (41951, 10282208), (47944, 8996932), (51632, 8354294), (83902, 5141104), (95888, 4498466), (103264, 4177147), (167804, 2570552), (191776, 2249233), (321319, 1342432), (335608, 1285276), (642638, 671216)]