331487352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5570

約数の個数: 144

約数和(自身を含む): 1105986960

約数和(自身を除く): 774499608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2142, 2499, 2856, 3332, 3528, 4284, 4998, 5527, 6664, 7497, 8568, 9996, 11054, 14994, 16581, 19992, 22108, 29988, 33162, 38689, 44216, 49743, 59976, 66324, 77378, 93959, 99486, 116067, 132648, 154756, 187918, 198972, 232134, 270823, 281877, 309512, 348201, 375836, 397944, 464268, 541646, 563754, 657713, 696402, 751672, 812469, 845631, 928536, 1083292, 1127508, 1315426, 1392804, 1624938, 1691262, 1973139, 2166584, 2255016, 2437407, 2630852, 2785608, 3249876, 3382524, 3946278, 4603991, 4874814, 5261704, 5919417, 6499752, 6765048, 7892556, 9207982, 9749628, 11838834, 13811973, 15785112, 18415964, 19499256, 23677668, 27623946, 36831928, 41435919, 47355336, 55247892, 82871838, 110495784, 165743676, 331487352]

約数ペア:

[(1, 331487352), (2, 165743676), (3, 110495784), (4, 82871838), (6, 55247892), (7, 47355336), (8, 41435919), (9, 36831928), (12, 27623946), (14, 23677668), (17, 19499256), (18, 18415964), (21, 15785112), (24, 13811973), (28, 11838834), (34, 9749628), (36, 9207982), (42, 7892556), (49, 6765048), (51, 6499752), (56, 5919417), (63, 5261704), (68, 4874814), (72, 4603991), (84, 3946278), (98, 3382524), (102, 3249876), (119, 2785608), (126, 2630852), (136, 2437407), (147, 2255016), (153, 2166584), (168, 1973139), (196, 1691262), (204, 1624938), (238, 1392804), (252, 1315426), (294, 1127508), (306, 1083292), (357, 928536), (392, 845631), (408, 812469), (441, 751672), (476, 696402), (504, 657713), (588, 563754), (612, 541646), (714, 464268), (833, 397944), (882, 375836), (952, 348201), (1071, 309512), (1176, 281877), (1224, 270823), (1428, 232134), (1666, 198972), (1764, 187918), (2142, 154756), (2499, 132648), (2856, 116067), (3332, 99486), (3528, 93959), (4284, 77378), (4998, 66324), (5527, 59976), (6664, 49743), (7497, 44216), (8568, 38689), (9996, 33162), (11054, 29988), (14994, 22108), (16581, 19992)]