415165764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^2$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 1080577792

約数和(自身を除く): 665412028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 293, 372, 403, 586, 806, 879, 1172, 1209, 1612, 1758, 2418, 3516, 3809, 4836, 7618, 9083, 11427, 15236, 18166, 22854, 27249, 36332, 45708, 54498, 85849, 108996, 118079, 171698, 236158, 257547, 343396, 354237, 472316, 515094, 708474, 1030188, 1116037, 1416948, 2232074, 2661319, 3348111, 4464148, 5322638, 6696222, 7983957, 10645276, 13392444, 15967914, 31935828, 34597147, 69194294, 103791441, 138388588, 207582882, 415165764]

約数ペア:

[(1, 415165764), (2, 207582882), (3, 138388588), (4, 103791441), (6, 69194294), (12, 34597147), (13, 31935828), (26, 15967914), (31, 13392444), (39, 10645276), (52, 7983957), (62, 6696222), (78, 5322638), (93, 4464148), (124, 3348111), (156, 2661319), (186, 2232074), (293, 1416948), (372, 1116037), (403, 1030188), (586, 708474), (806, 515094), (879, 472316), (1172, 354237), (1209, 343396), (1612, 257547), (1758, 236158), (2418, 171698), (3516, 118079), (3809, 108996), (4836, 85849), (7618, 54498), (9083, 45708), (11427, 36332), (15236, 27249), (18166, 22854)]