173419428

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 509468288

約数和(自身を除く): 336048860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 463, 546, 588, 637, 686, 926, 1029, 1092, 1274, 1372, 1389, 1852, 1911, 2058, 2401, 2548, 2778, 3241, 3822, 4116, 4459, 4802, 5556, 6019, 6482, 7203, 7644, 8918, 9604, 9723, 12038, 12964, 13377, 14406, 17836, 18057, 19446, 22687, 24076, 26754, 28812, 31213, 36114, 38892, 42133, 45374, 53508, 62426, 68061, 72228, 84266, 90748, 93639, 124852, 126399, 136122, 158809, 168532, 187278, 252798, 272244, 294931, 317618, 374556, 476427, 505596, 589862, 635236, 884793, 952854, 1111663, 1179724, 1769586, 1905708, 2064517, 2223326, 3334989, 3539172, 4129034, 4446652, 6193551, 6669978, 8258068, 12387102, 13339956, 14451619, 24774204, 28903238, 43354857, 57806476, 86709714, 173419428]

約数ペア:

[(1, 173419428), (2, 86709714), (3, 57806476), (4, 43354857), (6, 28903238), (7, 24774204), (12, 14451619), (13, 13339956), (14, 12387102), (21, 8258068), (26, 6669978), (28, 6193551), (39, 4446652), (42, 4129034), (49, 3539172), (52, 3334989), (78, 2223326), (84, 2064517), (91, 1905708), (98, 1769586), (147, 1179724), (156, 1111663), (182, 952854), (196, 884793), (273, 635236), (294, 589862), (343, 505596), (364, 476427), (463, 374556), (546, 317618), (588, 294931), (637, 272244), (686, 252798), (926, 187278), (1029, 168532), (1092, 158809), (1274, 136122), (1372, 126399), (1389, 124852), (1852, 93639), (1911, 90748), (2058, 84266), (2401, 72228), (2548, 68061), (2778, 62426), (3241, 53508), (3822, 45374), (4116, 42133), (4459, 38892), (4802, 36114), (5556, 31213), (6019, 28812), (6482, 26754), (7203, 24076), (7644, 22687), (8918, 19446), (9604, 18057), (9723, 17836), (12038, 14406), (12964, 13377)]