455337672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 1218969600

約数和(自身を除く): 763631928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 79, 93, 122, 124, 127, 158, 183, 186, 237, 244, 248, 254, 316, 366, 372, 381, 474, 488, 508, 632, 732, 744, 762, 948, 1016, 1464, 1524, 1891, 1896, 2449, 3048, 3782, 3937, 4819, 4898, 5673, 7347, 7564, 7747, 7874, 9638, 9796, 10033, 11346, 11811, 14457, 14694, 15128, 15494, 15748, 19276, 19592, 20066, 22692, 23241, 23622, 28914, 29388, 30099, 30988, 31496, 38552, 40132, 45384, 46482, 47244, 57828, 58776, 60198, 61976, 80264, 92964, 94488, 115656, 120396, 149389, 185928, 240157, 240792, 298778, 311023, 448167, 480314, 597556, 612013, 622046, 720471, 896334, 933069, 960628, 1195112, 1224026, 1244092, 1440942, 1792668, 1836039, 1866138, 1921256, 2448052, 2488184, 2881884, 3585336, 3672078, 3732276, 4896104, 5763768, 7344156, 7464552, 14688312, 18972403, 37944806, 56917209, 75889612, 113834418, 151779224, 227668836, 455337672]

約数ペア:

[(1, 455337672), (2, 227668836), (3, 151779224), (4, 113834418), (6, 75889612), (8, 56917209), (12, 37944806), (24, 18972403), (31, 14688312), (61, 7464552), (62, 7344156), (79, 5763768), (93, 4896104), (122, 3732276), (124, 3672078), (127, 3585336), (158, 2881884), (183, 2488184), (186, 2448052), (237, 1921256), (244, 1866138), (248, 1836039), (254, 1792668), (316, 1440942), (366, 1244092), (372, 1224026), (381, 1195112), (474, 960628), (488, 933069), (508, 896334), (632, 720471), (732, 622046), (744, 612013), (762, 597556), (948, 480314), (1016, 448167), (1464, 311023), (1524, 298778), (1891, 240792), (1896, 240157), (2449, 185928), (3048, 149389), (3782, 120396), (3937, 115656), (4819, 94488), (4898, 92964), (5673, 80264), (7347, 61976), (7564, 60198), (7747, 58776), (7874, 57828), (9638, 47244), (9796, 46482), (10033, 45384), (11346, 40132), (11811, 38552), (14457, 31496), (14694, 30988), (15128, 30099), (15494, 29388), (15748, 28914), (19276, 23622), (19592, 23241), (20066, 22692)]