213901272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17579}}^1$

素因数の和:17617

約数の個数: 72

約数和(自身を含む): 627342300

約数和(自身を除く): 413441028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 17579, 35158, 52737, 70316, 105474, 140632, 158211, 210948, 228527, 316422, 421896, 457054, 632844, 685581, 914108, 1265688, 1371162, 1828216, 2056743, 2742324, 2970851, 4113486, 5484648, 5941702, 8226972, 8912553, 11883404, 16453944, 17825106, 23766808, 26737659, 35650212, 53475318, 71300424, 106950636, 213901272]

約数ペア:

[(1, 213901272), (2, 106950636), (3, 71300424), (4, 53475318), (6, 35650212), (8, 26737659), (9, 23766808), (12, 17825106), (13, 16453944), (18, 11883404), (24, 8912553), (26, 8226972), (36, 5941702), (39, 5484648), (52, 4113486), (72, 2970851), (78, 2742324), (104, 2056743), (117, 1828216), (156, 1371162), (169, 1265688), (234, 914108), (312, 685581), (338, 632844), (468, 457054), (507, 421896), (676, 316422), (936, 228527), (1014, 210948), (1352, 158211), (1521, 140632), (2028, 105474), (3042, 70316), (4056, 52737), (6084, 35158), (12168, 17579)]