8957388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 23833600

約数和(自身を除く): 14876212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 199, 242, 341, 363, 372, 398, 484, 597, 682, 726, 796, 1023, 1194, 1364, 1452, 2046, 2189, 2388, 3751, 4092, 4378, 6169, 6567, 7502, 8756, 11253, 12338, 13134, 15004, 18507, 22506, 24079, 24676, 26268, 37014, 45012, 48158, 67859, 72237, 74028, 96316, 135718, 144474, 203577, 271436, 288948, 407154, 746449, 814308, 1492898, 2239347, 2985796, 4478694, 8957388]

約数ペア:

[(1, 8957388), (2, 4478694), (3, 2985796), (4, 2239347), (6, 1492898), (11, 814308), (12, 746449), (22, 407154), (31, 288948), (33, 271436), (44, 203577), (62, 144474), (66, 135718), (93, 96316), (121, 74028), (124, 72237), (132, 67859), (186, 48158), (199, 45012), (242, 37014), (341, 26268), (363, 24676), (372, 24079), (398, 22506), (484, 18507), (597, 15004), (682, 13134), (726, 12338), (796, 11253), (1023, 8756), (1194, 7502), (1364, 6567), (1452, 6169), (2046, 4378), (2189, 4092), (2388, 3751)]