1211342868

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2801}}^1$

素因数の和:3145

約数の個数: 72

約数和(自身を含む): 3148517736

約数和(自身を除く): 1937174868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 293, 369, 492, 586, 738, 879, 1172, 1476, 1758, 2637, 2801, 3516, 5274, 5602, 8403, 10548, 11204, 12013, 16806, 24026, 25209, 33612, 36039, 48052, 50418, 72078, 100836, 108117, 114841, 144156, 216234, 229682, 344523, 432468, 459364, 689046, 820693, 1033569, 1378092, 1641386, 2067138, 2462079, 3282772, 4134276, 4924158, 7386237, 9848316, 14772474, 29544948, 33648413, 67296826, 100945239, 134593652, 201890478, 302835717, 403780956, 605671434, 1211342868]

約数ペア:

[(1, 1211342868), (2, 605671434), (3, 403780956), (4, 302835717), (6, 201890478), (9, 134593652), (12, 100945239), (18, 67296826), (36, 33648413), (41, 29544948), (82, 14772474), (123, 9848316), (164, 7386237), (246, 4924158), (293, 4134276), (369, 3282772), (492, 2462079), (586, 2067138), (738, 1641386), (879, 1378092), (1172, 1033569), (1476, 820693), (1758, 689046), (2637, 459364), (2801, 432468), (3516, 344523), (5274, 229682), (5602, 216234), (8403, 144156), (10548, 114841), (11204, 108117), (12013, 100836), (16806, 72078), (24026, 50418), (25209, 48052), (33612, 36039)]