231849468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6421}}^1$

素因数の和:6507

約数の個数: 72

約数和(自身を含む): 631154160

約数和(自身を除く): 399304692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 1003, 1062, 2006, 2124, 3009, 4012, 6018, 6421, 9027, 12036, 12842, 18054, 19263, 25684, 36108, 38526, 57789, 77052, 109157, 115578, 218314, 231156, 327471, 378839, 436628, 654942, 757678, 982413, 1136517, 1309884, 1515356, 1964826, 2273034, 3409551, 3929652, 4546068, 6440263, 6819102, 12880526, 13638204, 19320789, 25761052, 38641578, 57962367, 77283156, 115924734, 231849468]

約数ペア:

[(1, 231849468), (2, 115924734), (3, 77283156), (4, 57962367), (6, 38641578), (9, 25761052), (12, 19320789), (17, 13638204), (18, 12880526), (34, 6819102), (36, 6440263), (51, 4546068), (59, 3929652), (68, 3409551), (102, 2273034), (118, 1964826), (153, 1515356), (177, 1309884), (204, 1136517), (236, 982413), (306, 757678), (354, 654942), (531, 436628), (612, 378839), (708, 327471), (1003, 231156), (1062, 218314), (2006, 115578), (2124, 109157), (3009, 77052), (4012, 57789), (6018, 38526), (6421, 36108), (9027, 25684), (12036, 19263), (12842, 18054)]