212534868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 614154240

約数和(自身を除く): 401619372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 364, 382, 546, 573, 764, 1019, 1092, 1146, 1337, 2038, 2292, 2483, 2674, 3057, 4011, 4076, 4966, 5348, 6114, 7133, 7449, 8022, 9932, 12228, 13247, 14266, 14898, 16044, 17381, 21399, 26494, 28532, 29796, 34762, 39741, 42798, 52143, 52988, 69524, 79482, 85596, 92729, 104286, 158964, 185458, 194629, 208572, 278187, 370916, 389258, 556374, 583887, 778516, 1112748, 1167774, 1362403, 2335548, 2530177, 2724806, 4087209, 5060354, 5449612, 7590531, 8174418, 10120708, 15181062, 16348836, 17711239, 30362124, 35422478, 53133717, 70844956, 106267434, 212534868]

約数ペア:

[(1, 212534868), (2, 106267434), (3, 70844956), (4, 53133717), (6, 35422478), (7, 30362124), (12, 17711239), (13, 16348836), (14, 15181062), (21, 10120708), (26, 8174418), (28, 7590531), (39, 5449612), (42, 5060354), (52, 4087209), (78, 2724806), (84, 2530177), (91, 2335548), (156, 1362403), (182, 1167774), (191, 1112748), (273, 778516), (364, 583887), (382, 556374), (546, 389258), (573, 370916), (764, 278187), (1019, 208572), (1092, 194629), (1146, 185458), (1337, 158964), (2038, 104286), (2292, 92729), (2483, 85596), (2674, 79482), (3057, 69524), (4011, 52988), (4076, 52143), (4966, 42798), (5348, 39741), (6114, 34762), (7133, 29796), (7449, 28532), (8022, 26494), (9932, 21399), (12228, 17381), (13247, 16044), (14266, 14898)]