253851948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47969}}^1$

素因数の和:47996

約数の個数: 72

約数和(自身を含む): 765601200

約数和(自身を除く): 511749252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 47969, 95938, 143907, 191876, 287814, 335783, 431721, 575628, 671566, 863442, 1007349, 1295163, 1343132, 1726884, 2014698, 2350481, 2590326, 3022047, 4029396, 4700962, 5180652, 6044094, 7051443, 9066141, 9401924, 12088188, 14102886, 18132282, 21154329, 28205772, 36264564, 42308658, 63462987, 84617316, 126925974, 253851948]

約数ペア:

[(1, 253851948), (2, 126925974), (3, 84617316), (4, 63462987), (6, 42308658), (7, 36264564), (9, 28205772), (12, 21154329), (14, 18132282), (18, 14102886), (21, 12088188), (27, 9401924), (28, 9066141), (36, 7051443), (42, 6044094), (49, 5180652), (54, 4700962), (63, 4029396), (84, 3022047), (98, 2590326), (108, 2350481), (126, 2014698), (147, 1726884), (189, 1343132), (196, 1295163), (252, 1007349), (294, 863442), (378, 671566), (441, 575628), (588, 431721), (756, 335783), (882, 287814), (1323, 191876), (1764, 143907), (2646, 95938), (5292, 47969)]