487880976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 1455906816

約数和(自身を除く): 968025840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 41, 44, 48, 62, 66, 82, 88, 93, 123, 124, 132, 164, 176, 186, 246, 248, 264, 328, 341, 372, 451, 492, 496, 528, 656, 682, 727, 744, 902, 984, 1023, 1271, 1353, 1364, 1454, 1488, 1804, 1968, 2046, 2181, 2542, 2706, 2728, 2908, 3608, 3813, 4092, 4362, 5084, 5412, 5456, 5816, 7216, 7626, 7997, 8184, 8724, 10168, 10824, 11632, 13981, 15252, 15994, 16368, 17448, 20336, 21648, 22537, 23991, 27962, 29807, 30504, 31988, 34896, 41943, 45074, 47982, 55924, 59614, 61008, 63976, 67611, 83886, 89421, 90148, 95964, 111848, 119228, 127952, 135222, 167772, 178842, 180296, 191928, 223696, 238456, 247907, 270444, 327877, 335544, 357684, 360592, 383856, 476912, 495814, 540888, 655754, 671088, 715368, 743721, 924017, 983631, 991628, 1081776, 1311508, 1430736, 1487442, 1848034, 1967262, 1983256, 2623016, 2772051, 2974884, 3696068, 3934524, 3966512, 5246032, 5544102, 5949768, 7392136, 7869048, 10164187, 11088204, 11899536, 14784272, 15738096, 20328374, 22176408, 30492561, 40656748, 44352816, 60985122, 81313496, 121970244, 162626992, 243940488, 487880976]

約数ペア:

[(1, 487880976), (2, 243940488), (3, 162626992), (4, 121970244), (6, 81313496), (8, 60985122), (11, 44352816), (12, 40656748), (16, 30492561), (22, 22176408), (24, 20328374), (31, 15738096), (33, 14784272), (41, 11899536), (44, 11088204), (48, 10164187), (62, 7869048), (66, 7392136), (82, 5949768), (88, 5544102), (93, 5246032), (123, 3966512), (124, 3934524), (132, 3696068), (164, 2974884), (176, 2772051), (186, 2623016), (246, 1983256), (248, 1967262), (264, 1848034), (328, 1487442), (341, 1430736), (372, 1311508), (451, 1081776), (492, 991628), (496, 983631), (528, 924017), (656, 743721), (682, 715368), (727, 671088), (744, 655754), (902, 540888), (984, 495814), (1023, 476912), (1271, 383856), (1353, 360592), (1364, 357684), (1454, 335544), (1488, 327877), (1804, 270444), (1968, 247907), (2046, 238456), (2181, 223696), (2542, 191928), (2706, 180296), (2728, 178842), (2908, 167772), (3608, 135222), (3813, 127952), (4092, 119228), (4362, 111848), (5084, 95964), (5412, 90148), (5456, 89421), (5816, 83886), (7216, 67611), (7626, 63976), (7997, 61008), (8184, 59614), (8724, 55924), (10168, 47982), (10824, 45074), (11632, 41943), (13981, 34896), (15252, 31988), (15994, 30504), (16368, 29807), (17448, 27962), (20336, 23991), (21648, 22537)]