997149552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{174571}}^1$

素因数の和:174606

約数の個数: 80

約数和(自身を含む): 3117157632

約数和(自身を除く): 2120008080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 174571, 349142, 523713, 698284, 1047426, 1221997, 1396568, 2094852, 2443994, 2793136, 2967707, 3665991, 4189704, 4887988, 5935414, 7331982, 8379408, 8903121, 9775976, 11870828, 14663964, 17806242, 19551952, 20773949, 23741656, 29327928, 35612484, 41547898, 47483312, 58655856, 62321847, 71224968, 83095796, 124643694, 142449936, 166191592, 249287388, 332383184, 498574776, 997149552]

約数ペア:

[(1, 997149552), (2, 498574776), (3, 332383184), (4, 249287388), (6, 166191592), (7, 142449936), (8, 124643694), (12, 83095796), (14, 71224968), (16, 62321847), (17, 58655856), (21, 47483312), (24, 41547898), (28, 35612484), (34, 29327928), (42, 23741656), (48, 20773949), (51, 19551952), (56, 17806242), (68, 14663964), (84, 11870828), (102, 9775976), (112, 8903121), (119, 8379408), (136, 7331982), (168, 5935414), (204, 4887988), (238, 4189704), (272, 3665991), (336, 2967707), (357, 2793136), (408, 2443994), (476, 2094852), (714, 1396568), (816, 1221997), (952, 1047426), (1428, 698284), (1904, 523713), (2856, 349142), (5712, 174571)]