319157328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2267}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 944939520

約数和(自身を除く): 625782192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 1257, 1676, 2267, 2514, 2933, 3352, 4534, 5028, 5866, 6704, 6801, 8799, 9068, 10056, 11732, 13602, 15869, 17598, 18136, 20112, 23464, 27204, 31738, 35196, 36272, 46928, 47607, 54408, 63476, 70392, 95214, 108816, 126952, 140784, 190428, 253904, 380856, 761712, 949873, 1899746, 2849619, 3799492, 5699238, 6649111, 7598984, 11398476, 13298222, 15197968, 19947333, 22796952, 26596444, 39894666, 45593904, 53192888, 79789332, 106385776, 159578664, 319157328]

約数ペア:

[(1, 319157328), (2, 159578664), (3, 106385776), (4, 79789332), (6, 53192888), (7, 45593904), (8, 39894666), (12, 26596444), (14, 22796952), (16, 19947333), (21, 15197968), (24, 13298222), (28, 11398476), (42, 7598984), (48, 6649111), (56, 5699238), (84, 3799492), (112, 2849619), (168, 1899746), (336, 949873), (419, 761712), (838, 380856), (1257, 253904), (1676, 190428), (2267, 140784), (2514, 126952), (2933, 108816), (3352, 95214), (4534, 70392), (5028, 63476), (5866, 54408), (6704, 47607), (6801, 46928), (8799, 36272), (9068, 35196), (10056, 31738), (11732, 27204), (13602, 23464), (15869, 20112), (17598, 18136)]