344862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 960336

約数和(自身を除く): 615474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 49, 51, 63, 69, 98, 102, 119, 126, 138, 147, 153, 161, 207, 238, 294, 306, 322, 357, 391, 414, 441, 483, 714, 782, 833, 882, 966, 1071, 1127, 1173, 1449, 1666, 2142, 2254, 2346, 2499, 2737, 2898, 3381, 3519, 4998, 5474, 6762, 7038, 7497, 8211, 10143, 14994, 16422, 19159, 20286, 24633, 38318, 49266, 57477, 114954, 172431, 344862]

約数ペア:

[(1, 344862), (2, 172431), (3, 114954), (6, 57477), (7, 49266), (9, 38318), (14, 24633), (17, 20286), (18, 19159), (21, 16422), (23, 14994), (34, 10143), (42, 8211), (46, 7497), (49, 7038), (51, 6762), (63, 5474), (69, 4998), (98, 3519), (102, 3381), (119, 2898), (126, 2737), (138, 2499), (147, 2346), (153, 2254), (161, 2142), (207, 1666), (238, 1449), (294, 1173), (306, 1127), (322, 1071), (357, 966), (391, 882), (414, 833), (441, 782), (483, 714)]