253462692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 691412736

約数和(自身を除く): 437950044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 223, 294, 446, 588, 669, 892, 1338, 1561, 1933, 2676, 3122, 3866, 4683, 5799, 6244, 7732, 9366, 10927, 11598, 13531, 18732, 21854, 23196, 27062, 32781, 40593, 43708, 54124, 65562, 81186, 94717, 131124, 162372, 189434, 284151, 378868, 431059, 568302, 862118, 1136604, 1293177, 1724236, 2586354, 3017413, 5172708, 6034826, 9052239, 12069652, 18104478, 21121891, 36208956, 42243782, 63365673, 84487564, 126731346, 253462692]

約数ペア:

[(1, 253462692), (2, 126731346), (3, 84487564), (4, 63365673), (6, 42243782), (7, 36208956), (12, 21121891), (14, 18104478), (21, 12069652), (28, 9052239), (42, 6034826), (49, 5172708), (84, 3017413), (98, 2586354), (147, 1724236), (196, 1293177), (223, 1136604), (294, 862118), (446, 568302), (588, 431059), (669, 378868), (892, 284151), (1338, 189434), (1561, 162372), (1933, 131124), (2676, 94717), (3122, 81186), (3866, 65562), (4683, 54124), (5799, 43708), (6244, 40593), (7732, 32781), (9366, 27062), (10927, 23196), (11598, 21854), (13531, 18732)]