381693714

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 806615040

約数和(自身を除く): 424921326

約数列:

[1, 2, 3, 6, 43, 61, 79, 86, 122, 129, 158, 183, 237, 258, 307, 366, 474, 614, 921, 1842, 2623, 3397, 4819, 5246, 6794, 7869, 9638, 10191, 13201, 14457, 15738, 18727, 20382, 24253, 26402, 28914, 37454, 39603, 48506, 56181, 72759, 79206, 112362, 145518, 207217, 414434, 621651, 805261, 1042879, 1243302, 1479433, 1610522, 2085758, 2415783, 2958866, 3128637, 4438299, 4831566, 6257274, 8876598, 63615619, 127231238, 190846857, 381693714]

約数ペア:

[(1, 381693714), (2, 190846857), (3, 127231238), (6, 63615619), (43, 8876598), (61, 6257274), (79, 4831566), (86, 4438299), (122, 3128637), (129, 2958866), (158, 2415783), (183, 2085758), (237, 1610522), (258, 1479433), (307, 1243302), (366, 1042879), (474, 805261), (614, 621651), (921, 414434), (1842, 207217), (2623, 145518), (3397, 112362), (4819, 79206), (5246, 72759), (6794, 56181), (7869, 48506), (9638, 39603), (10191, 37454), (13201, 28914), (14457, 26402), (15738, 24253), (18727, 20382)]