215000604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65629}}^1$

素因数の和:65659

約数の個数: 72

約数和(自身を含む): 668900960

約数和(自身を除く): 453900356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65629, 131258, 196887, 262516, 393774, 459403, 590661, 787548, 853177, 918806, 1181322, 1378209, 1706354, 1837612, 2362644, 2559531, 2756418, 3412708, 4134627, 5119062, 5512836, 5972239, 7678593, 8269254, 10238124, 11944478, 15357186, 16538508, 17916717, 23888956, 30714372, 35833434, 53750151, 71666868, 107500302, 215000604]

約数ペア:

[(1, 215000604), (2, 107500302), (3, 71666868), (4, 53750151), (6, 35833434), (7, 30714372), (9, 23888956), (12, 17916717), (13, 16538508), (14, 15357186), (18, 11944478), (21, 10238124), (26, 8269254), (28, 7678593), (36, 5972239), (39, 5512836), (42, 5119062), (52, 4134627), (63, 3412708), (78, 2756418), (84, 2559531), (91, 2362644), (117, 1837612), (126, 1706354), (156, 1378209), (182, 1181322), (234, 918806), (252, 853177), (273, 787548), (364, 590661), (468, 459403), (546, 393774), (819, 262516), (1092, 196887), (1638, 131258), (3276, 65629)]