428263368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33479}}^1$

素因数の和:33542

約数の個数: 64

約数和(自身を含む): 1181174400

約数和(自身を除く): 752911032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 33479, 66958, 100437, 133916, 200874, 267832, 401748, 435227, 803496, 870454, 1305681, 1372639, 1740908, 2611362, 2745278, 3481816, 4117917, 5222724, 5490556, 8235834, 10445448, 10981112, 16471668, 17844307, 32943336, 35688614, 53532921, 71377228, 107065842, 142754456, 214131684, 428263368]

約数ペア:

[(1, 428263368), (2, 214131684), (3, 142754456), (4, 107065842), (6, 71377228), (8, 53532921), (12, 35688614), (13, 32943336), (24, 17844307), (26, 16471668), (39, 10981112), (41, 10445448), (52, 8235834), (78, 5490556), (82, 5222724), (104, 4117917), (123, 3481816), (156, 2745278), (164, 2611362), (246, 1740908), (312, 1372639), (328, 1305681), (492, 870454), (533, 803496), (984, 435227), (1066, 401748), (1599, 267832), (2132, 200874), (3198, 133916), (4264, 100437), (6396, 66958), (12792, 33479)]