346240188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20507}}^1$

素因数の和:20591

約数の個数: 72

約数和(自身を含む): 1015228032

約数和(自身を除く): 668987844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 16884, 20507, 41014, 61521, 82028, 123042, 143549, 184563, 246084, 287098, 369126, 430647, 574196, 738252, 861294, 1291941, 1373969, 1722588, 2583882, 2747938, 4121907, 5167764, 5495876, 8243814, 9617783, 12365721, 16487628, 19235566, 24731442, 28853349, 38471132, 49462884, 57706698, 86560047, 115413396, 173120094, 346240188]

約数ペア:

[(1, 346240188), (2, 173120094), (3, 115413396), (4, 86560047), (6, 57706698), (7, 49462884), (9, 38471132), (12, 28853349), (14, 24731442), (18, 19235566), (21, 16487628), (28, 12365721), (36, 9617783), (42, 8243814), (63, 5495876), (67, 5167764), (84, 4121907), (126, 2747938), (134, 2583882), (201, 1722588), (252, 1373969), (268, 1291941), (402, 861294), (469, 738252), (603, 574196), (804, 430647), (938, 369126), (1206, 287098), (1407, 246084), (1876, 184563), (2412, 143549), (2814, 123042), (4221, 82028), (5628, 61521), (8442, 41014), (16884, 20507)]