392224144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 80

約数和(自身を含む): 876124480

約数和(自身を除く): 483900336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 208, 244, 247, 304, 488, 494, 793, 976, 988, 1159, 1586, 1627, 1976, 2318, 3172, 3254, 3952, 4636, 6344, 6508, 9272, 12688, 13016, 15067, 18544, 21151, 26032, 30134, 30913, 42302, 60268, 61826, 84604, 99247, 120536, 123652, 169208, 198494, 241072, 247304, 338416, 396988, 401869, 494608, 793976, 803738, 1290211, 1587952, 1607476, 1885693, 2580422, 3214952, 3771386, 5160844, 6429904, 7542772, 10321688, 15085544, 20643376, 24514009, 30171088, 49028018, 98056036, 196112072, 392224144]

約数ペア:

[(1, 392224144), (2, 196112072), (4, 98056036), (8, 49028018), (13, 30171088), (16, 24514009), (19, 20643376), (26, 15085544), (38, 10321688), (52, 7542772), (61, 6429904), (76, 5160844), (104, 3771386), (122, 3214952), (152, 2580422), (208, 1885693), (244, 1607476), (247, 1587952), (304, 1290211), (488, 803738), (494, 793976), (793, 494608), (976, 401869), (988, 396988), (1159, 338416), (1586, 247304), (1627, 241072), (1976, 198494), (2318, 169208), (3172, 123652), (3254, 120536), (3952, 99247), (4636, 84604), (6344, 61826), (6508, 60268), (9272, 42302), (12688, 30913), (13016, 30134), (15067, 26032), (18544, 21151)]