788573968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31859}}^1$

素因数の和:31904

約数の個数: 80

約数和(自身を含む): 1991122560

約数和(自身を除く): 1202548592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 31859, 63718, 127436, 223013, 254872, 414167, 446026, 509744, 541603, 828334, 892052, 1083206, 1656668, 1784104, 2166412, 2899169, 3313336, 3568208, 3791221, 4332824, 5798338, 6626672, 7040839, 7582442, 8665648, 11596676, 14081678, 15164884, 23193352, 28163356, 30329768, 46386704, 49285873, 56326712, 60659536, 98571746, 112653424, 197143492, 394286984, 788573968]

約数ペア:

[(1, 788573968), (2, 394286984), (4, 197143492), (7, 112653424), (8, 98571746), (13, 60659536), (14, 56326712), (16, 49285873), (17, 46386704), (26, 30329768), (28, 28163356), (34, 23193352), (52, 15164884), (56, 14081678), (68, 11596676), (91, 8665648), (104, 7582442), (112, 7040839), (119, 6626672), (136, 5798338), (182, 4332824), (208, 3791221), (221, 3568208), (238, 3313336), (272, 2899169), (364, 2166412), (442, 1784104), (476, 1656668), (728, 1083206), (884, 892052), (952, 828334), (1456, 541603), (1547, 509744), (1768, 446026), (1904, 414167), (3094, 254872), (3536, 223013), (6188, 127436), (12376, 63718), (24752, 31859)]