247538472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7079}}^1$

素因数の和:7166

約数の個数: 64

約数和(自身を含む): 652492800

約数和(自身を除く): 404954328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 5828, 7079, 8742, 11656, 14158, 17484, 21237, 28316, 34968, 42474, 56632, 84948, 169896, 219449, 332713, 438898, 658347, 665426, 877796, 998139, 1316694, 1330852, 1755592, 1996278, 2633388, 2661704, 3992556, 5266776, 7985112, 10314103, 20628206, 30942309, 41256412, 61884618, 82512824, 123769236, 247538472]

約数ペア:

[(1, 247538472), (2, 123769236), (3, 82512824), (4, 61884618), (6, 41256412), (8, 30942309), (12, 20628206), (24, 10314103), (31, 7985112), (47, 5266776), (62, 3992556), (93, 2661704), (94, 2633388), (124, 1996278), (141, 1755592), (186, 1330852), (188, 1316694), (248, 998139), (282, 877796), (372, 665426), (376, 658347), (564, 438898), (744, 332713), (1128, 219449), (1457, 169896), (2914, 84948), (4371, 56632), (5828, 42474), (7079, 34968), (8742, 28316), (11656, 21237), (14158, 17484)]