378203472

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 120

約数和(自身を含む): 1122963840

約数和(自身を除く): 744760368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 911, 961, 1116, 1488, 1674, 1822, 1922, 2232, 2733, 2883, 3348, 3644, 3844, 4464, 5466, 5766, 6696, 7288, 7688, 8199, 8649, 10932, 11532, 13392, 14576, 15376, 16398, 17298, 21864, 23064, 24597, 25947, 28241, 32796, 34596, 43728, 46128, 49194, 51894, 56482, 65592, 69192, 84723, 98388, 103788, 112964, 131184, 138384, 169446, 196776, 207576, 225928, 254169, 338892, 393552, 415152, 451856, 508338, 677784, 762507, 875471, 1016676, 1355568, 1525014, 1750942, 2033352, 2626413, 3050028, 3501884, 4066704, 5252826, 6100056, 7003768, 7879239, 10505652, 12200112, 14007536, 15758478, 21011304, 23637717, 31516956, 42022608, 47275434, 63033912, 94550868, 126067824, 189101736, 378203472]

約数ペア:

[(1, 378203472), (2, 189101736), (3, 126067824), (4, 94550868), (6, 63033912), (8, 47275434), (9, 42022608), (12, 31516956), (16, 23637717), (18, 21011304), (24, 15758478), (27, 14007536), (31, 12200112), (36, 10505652), (48, 7879239), (54, 7003768), (62, 6100056), (72, 5252826), (93, 4066704), (108, 3501884), (124, 3050028), (144, 2626413), (186, 2033352), (216, 1750942), (248, 1525014), (279, 1355568), (372, 1016676), (432, 875471), (496, 762507), (558, 677784), (744, 508338), (837, 451856), (911, 415152), (961, 393552), (1116, 338892), (1488, 254169), (1674, 225928), (1822, 207576), (1922, 196776), (2232, 169446), (2733, 138384), (2883, 131184), (3348, 112964), (3644, 103788), (3844, 98388), (4464, 84723), (5466, 69192), (5766, 65592), (6696, 56482), (7288, 51894), (7688, 49194), (8199, 46128), (8649, 43728), (10932, 34596), (11532, 32796), (13392, 28241), (14576, 25947), (15376, 24597), (16398, 23064), (17298, 21864)]