221086476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{12113}}^1$

素因数の和:12152

約数の個数: 72

約数和(自身を含む): 620721360

約数和(自身を除く): 399634884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 12113, 18252, 24226, 36339, 48452, 72678, 109017, 145356, 157469, 218034, 314938, 327051, 436068, 472407, 629876, 654102, 944814, 1308204, 1417221, 1889628, 2047097, 2834442, 4094194, 4251663, 5668884, 6141291, 8188388, 8503326, 12282582, 17006652, 18423873, 24565164, 36847746, 55271619, 73695492, 110543238, 221086476]

約数ペア:

[(1, 221086476), (2, 110543238), (3, 73695492), (4, 55271619), (6, 36847746), (9, 24565164), (12, 18423873), (13, 17006652), (18, 12282582), (26, 8503326), (27, 8188388), (36, 6141291), (39, 5668884), (52, 4251663), (54, 4094194), (78, 2834442), (108, 2047097), (117, 1889628), (156, 1417221), (169, 1308204), (234, 944814), (338, 654102), (351, 629876), (468, 472407), (507, 436068), (676, 327051), (702, 314938), (1014, 218034), (1404, 157469), (1521, 145356), (2028, 109017), (3042, 72678), (4563, 48452), (6084, 36339), (9126, 24226), (12113, 18252)]