423852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 1229760

約数和(自身を除く): 805908

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 209, 228, 247, 286, 338, 418, 429, 494, 507, 572, 627, 676, 741, 836, 858, 988, 1014, 1254, 1482, 1716, 1859, 2028, 2508, 2717, 2964, 3211, 3718, 5434, 5577, 6422, 7436, 8151, 9633, 10868, 11154, 12844, 16302, 19266, 22308, 32604, 35321, 38532, 70642, 105963, 141284, 211926, 423852]

約数ペア:

[(1, 423852), (2, 211926), (3, 141284), (4, 105963), (6, 70642), (11, 38532), (12, 35321), (13, 32604), (19, 22308), (22, 19266), (26, 16302), (33, 12844), (38, 11154), (39, 10868), (44, 9633), (52, 8151), (57, 7436), (66, 6422), (76, 5577), (78, 5434), (114, 3718), (132, 3211), (143, 2964), (156, 2717), (169, 2508), (209, 2028), (228, 1859), (247, 1716), (286, 1482), (338, 1254), (418, 1014), (429, 988), (494, 858), (507, 836), (572, 741), (627, 676)]