231750684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15817}}^1$

素因数の和:15875

約数の個数: 72

約数和(自身を含む): 656383728

約数和(自身を除く): 424633044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 15817, 31634, 47451, 63268, 94902, 142353, 173987, 189804, 284706, 347974, 521961, 569412, 585229, 695948, 1043922, 1170458, 1565883, 1755687, 2087844, 2340916, 3131766, 3511374, 5267061, 6263532, 6437519, 7022748, 10534122, 12875038, 19312557, 21068244, 25750076, 38625114, 57937671, 77250228, 115875342, 231750684]

約数ペア:

[(1, 231750684), (2, 115875342), (3, 77250228), (4, 57937671), (6, 38625114), (9, 25750076), (11, 21068244), (12, 19312557), (18, 12875038), (22, 10534122), (33, 7022748), (36, 6437519), (37, 6263532), (44, 5267061), (66, 3511374), (74, 3131766), (99, 2340916), (111, 2087844), (132, 1755687), (148, 1565883), (198, 1170458), (222, 1043922), (333, 695948), (396, 585229), (407, 569412), (444, 521961), (666, 347974), (814, 284706), (1221, 189804), (1332, 173987), (1628, 142353), (2442, 94902), (3663, 63268), (4884, 47451), (7326, 31634), (14652, 15817)]