310349052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7451}}^1$

素因数の和:7563

約数の個数: 72

約数和(自身を含む): 854446320

約数和(自身を除く): 544097268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 6942, 7451, 10413, 13884, 14902, 20826, 22353, 29804, 41652, 44706, 67059, 89412, 96863, 134118, 193726, 268236, 290589, 387452, 581178, 663139, 871767, 1162356, 1326278, 1743534, 1989417, 2652556, 3487068, 3978834, 5968251, 7957668, 8620807, 11936502, 17241614, 23873004, 25862421, 34483228, 51724842, 77587263, 103449684, 155174526, 310349052]

約数ペア:

[(1, 310349052), (2, 155174526), (3, 103449684), (4, 77587263), (6, 51724842), (9, 34483228), (12, 25862421), (13, 23873004), (18, 17241614), (26, 11936502), (36, 8620807), (39, 7957668), (52, 5968251), (78, 3978834), (89, 3487068), (117, 2652556), (156, 1989417), (178, 1743534), (234, 1326278), (267, 1162356), (356, 871767), (468, 663139), (534, 581178), (801, 387452), (1068, 290589), (1157, 268236), (1602, 193726), (2314, 134118), (3204, 96863), (3471, 89412), (4628, 67059), (6942, 44706), (7451, 41652), (10413, 29804), (13884, 22353), (14902, 20826)]