627729168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38351}}^1$

素因数の和:38404

約数の個数: 80

約数和(自身を含む): 1826168832

約数和(自身を除く): 1198439664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 38351, 76702, 115053, 153404, 230106, 306808, 421861, 460212, 613616, 843722, 920424, 1188881, 1265583, 1687444, 1840848, 2377762, 2531166, 3374888, 3566643, 4755524, 5062332, 6749776, 7133286, 9511048, 10124664, 13077691, 14266572, 19022096, 20249328, 26155382, 28533144, 39233073, 52310764, 57066288, 78466146, 104621528, 156932292, 209243056, 313864584, 627729168]

約数ペア:

[(1, 627729168), (2, 313864584), (3, 209243056), (4, 156932292), (6, 104621528), (8, 78466146), (11, 57066288), (12, 52310764), (16, 39233073), (22, 28533144), (24, 26155382), (31, 20249328), (33, 19022096), (44, 14266572), (48, 13077691), (62, 10124664), (66, 9511048), (88, 7133286), (93, 6749776), (124, 5062332), (132, 4755524), (176, 3566643), (186, 3374888), (248, 2531166), (264, 2377762), (341, 1840848), (372, 1687444), (496, 1265583), (528, 1188881), (682, 920424), (744, 843722), (1023, 613616), (1364, 460212), (1488, 421861), (2046, 306808), (2728, 230106), (4092, 153404), (5456, 115053), (8184, 76702), (16368, 38351)]