411425392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 963351040

約数和(自身を除く): 551925648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 397, 487, 532, 794, 974, 1064, 1588, 1948, 2128, 2779, 3176, 3409, 3896, 5558, 6352, 6818, 7543, 7792, 9253, 11116, 13636, 15086, 18506, 22232, 27272, 30172, 37012, 44464, 52801, 54544, 60344, 64771, 74024, 105602, 120688, 129542, 148048, 193339, 211204, 259084, 386678, 422408, 518168, 773356, 844816, 1036336, 1353373, 1546712, 2706746, 3093424, 3673441, 5413492, 7346882, 10826984, 14693764, 21653968, 25714087, 29387528, 51428174, 58775056, 102856348, 205712696, 411425392]

約数ペア:

[(1, 411425392), (2, 205712696), (4, 102856348), (7, 58775056), (8, 51428174), (14, 29387528), (16, 25714087), (19, 21653968), (28, 14693764), (38, 10826984), (56, 7346882), (76, 5413492), (112, 3673441), (133, 3093424), (152, 2706746), (266, 1546712), (304, 1353373), (397, 1036336), (487, 844816), (532, 773356), (794, 518168), (974, 422408), (1064, 386678), (1588, 259084), (1948, 211204), (2128, 193339), (2779, 148048), (3176, 129542), (3409, 120688), (3896, 105602), (5558, 74024), (6352, 64771), (6818, 60344), (7543, 54544), (7792, 52801), (9253, 44464), (11116, 37012), (13636, 30172), (15086, 27272), (18506, 22232)]