7240272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 20707008

約数和(自身を除く): 13466736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 283, 312, 328, 492, 533, 566, 624, 656, 849, 984, 1066, 1132, 1599, 1698, 1968, 2132, 2264, 3198, 3396, 3679, 4264, 4528, 6396, 6792, 7358, 8528, 11037, 11603, 12792, 13584, 14716, 22074, 23206, 25584, 29432, 34809, 44148, 46412, 58864, 69618, 88296, 92824, 139236, 150839, 176592, 185648, 278472, 301678, 452517, 556944, 603356, 905034, 1206712, 1810068, 2413424, 3620136, 7240272]

約数ペア:

[(1, 7240272), (2, 3620136), (3, 2413424), (4, 1810068), (6, 1206712), (8, 905034), (12, 603356), (13, 556944), (16, 452517), (24, 301678), (26, 278472), (39, 185648), (41, 176592), (48, 150839), (52, 139236), (78, 92824), (82, 88296), (104, 69618), (123, 58864), (156, 46412), (164, 44148), (208, 34809), (246, 29432), (283, 25584), (312, 23206), (328, 22074), (492, 14716), (533, 13584), (566, 12792), (624, 11603), (656, 11037), (849, 8528), (984, 7358), (1066, 6792), (1132, 6396), (1599, 4528), (1698, 4264), (1968, 3679), (2132, 3396), (2264, 3198)]