1680993288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{13109}}^1$

素因数の和:13271

約数の個数: 96

約数和(自身を含む): 4939061400

約数和(自身を除く): 3258068112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 548, 822, 936, 1096, 1233, 1644, 1781, 2466, 3288, 3562, 4932, 5343, 7124, 9864, 10686, 13109, 14248, 16029, 21372, 26218, 32058, 39327, 42744, 52436, 64116, 78654, 104872, 117981, 128232, 157308, 170417, 235962, 314616, 340834, 471924, 511251, 681668, 943848, 1022502, 1363336, 1533753, 1795933, 2045004, 3067506, 3591866, 4090008, 5387799, 6135012, 7183732, 10775598, 12270024, 14367464, 16163397, 21551196, 23347129, 32326794, 43102392, 46694258, 64653588, 70041387, 93388516, 129307176, 140082774, 186777032, 210124161, 280165548, 420248322, 560331096, 840496644, 1680993288]

約数ペア:

[(1, 1680993288), (2, 840496644), (3, 560331096), (4, 420248322), (6, 280165548), (8, 210124161), (9, 186777032), (12, 140082774), (13, 129307176), (18, 93388516), (24, 70041387), (26, 64653588), (36, 46694258), (39, 43102392), (52, 32326794), (72, 23347129), (78, 21551196), (104, 16163397), (117, 14367464), (137, 12270024), (156, 10775598), (234, 7183732), (274, 6135012), (312, 5387799), (411, 4090008), (468, 3591866), (548, 3067506), (822, 2045004), (936, 1795933), (1096, 1533753), (1233, 1363336), (1644, 1022502), (1781, 943848), (2466, 681668), (3288, 511251), (3562, 471924), (4932, 340834), (5343, 314616), (7124, 235962), (9864, 170417), (10686, 157308), (13109, 128232), (14248, 117981), (16029, 104872), (21372, 78654), (26218, 64116), (32058, 52436), (39327, 42744)]