305271384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3453

約数の個数: 96

約数和(自身を含む): 866181120

約数和(自身を除く): 560909736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 341, 363, 372, 484, 682, 726, 744, 968, 1023, 1364, 1452, 2046, 2728, 2904, 3391, 3751, 4092, 6782, 7502, 8184, 10173, 11253, 13564, 15004, 20346, 22506, 27128, 30008, 37301, 40692, 45012, 74602, 81384, 90024, 105121, 111903, 149204, 210242, 223806, 298408, 315363, 410311, 420484, 447612, 630726, 820622, 840968, 895224, 1156331, 1230933, 1261452, 1641244, 2312662, 2461866, 2522904, 3282488, 3468993, 4625324, 4923732, 6937986, 9250648, 9847464, 12719641, 13875972, 25439282, 27751944, 38158923, 50878564, 76317846, 101757128, 152635692, 305271384]

約数ペア:

[(1, 305271384), (2, 152635692), (3, 101757128), (4, 76317846), (6, 50878564), (8, 38158923), (11, 27751944), (12, 25439282), (22, 13875972), (24, 12719641), (31, 9847464), (33, 9250648), (44, 6937986), (62, 4923732), (66, 4625324), (88, 3468993), (93, 3282488), (121, 2522904), (124, 2461866), (132, 2312662), (186, 1641244), (242, 1261452), (248, 1230933), (264, 1156331), (341, 895224), (363, 840968), (372, 820622), (484, 630726), (682, 447612), (726, 420484), (744, 410311), (968, 315363), (1023, 298408), (1364, 223806), (1452, 210242), (2046, 149204), (2728, 111903), (2904, 105121), (3391, 90024), (3751, 81384), (4092, 74602), (6782, 45012), (7502, 40692), (8184, 37301), (10173, 30008), (11253, 27128), (13564, 22506), (15004, 20346)]