219021768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{62081}}^1$

素因数の和:62107

約数の個数: 72

約数和(自身を含む): 690041430

約数和(自身を除く): 471019662

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 62081, 124162, 186243, 248324, 372486, 434567, 496648, 558729, 744972, 869134, 1117458, 1303701, 1489944, 1738268, 2234916, 2607402, 3041969, 3476536, 3911103, 4469832, 5214804, 6083938, 7822206, 9125907, 10429608, 12167876, 15644412, 18251814, 24335752, 27377721, 31288824, 36503628, 54755442, 73007256, 109510884, 219021768]

約数ペア:

[(1, 219021768), (2, 109510884), (3, 73007256), (4, 54755442), (6, 36503628), (7, 31288824), (8, 27377721), (9, 24335752), (12, 18251814), (14, 15644412), (18, 12167876), (21, 10429608), (24, 9125907), (28, 7822206), (36, 6083938), (42, 5214804), (49, 4469832), (56, 3911103), (63, 3476536), (72, 3041969), (84, 2607402), (98, 2234916), (126, 1738268), (147, 1489944), (168, 1303701), (196, 1117458), (252, 869134), (294, 744972), (392, 558729), (441, 496648), (504, 434567), (588, 372486), (882, 248324), (1176, 186243), (1764, 124162), (3528, 62081)]