31302504

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 87417600

約数和(自身を除く): 56115096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 463, 626, 926, 939, 1252, 1389, 1852, 1878, 2504, 2778, 2817, 3704, 3756, 4167, 5556, 5634, 7512, 8334, 8451, 11112, 11268, 12501, 16668, 16902, 22536, 25002, 33336, 33804, 50004, 67608, 100008, 144919, 289838, 434757, 579676, 869514, 1159352, 1304271, 1739028, 2608542, 3478056, 3912813, 5217084, 7825626, 10434168, 15651252, 31302504]

約数ペア:

[(1, 31302504), (2, 15651252), (3, 10434168), (4, 7825626), (6, 5217084), (8, 3912813), (9, 3478056), (12, 2608542), (18, 1739028), (24, 1304271), (27, 1159352), (36, 869514), (54, 579676), (72, 434757), (108, 289838), (216, 144919), (313, 100008), (463, 67608), (626, 50004), (926, 33804), (939, 33336), (1252, 25002), (1389, 22536), (1852, 16902), (1878, 16668), (2504, 12501), (2778, 11268), (2817, 11112), (3704, 8451), (3756, 8334), (4167, 7512), (5556, 5634)]