2019440568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{30631}}^1$

素因数の和:30748

約数の個数: 64

約数和(自身を含む): 5249099520

約数和(自身を除く): 3229658952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 804, 984, 1608, 2747, 5494, 8241, 10988, 16482, 21976, 30631, 32964, 61262, 65928, 91893, 122524, 183786, 245048, 367572, 735144, 1255871, 2052277, 2511742, 3767613, 4104554, 5023484, 6156831, 7535226, 8209108, 10046968, 12313662, 15070452, 16418216, 24627324, 30140904, 49254648, 84143357, 168286714, 252430071, 336573428, 504860142, 673146856, 1009720284, 2019440568]

約数ペア:

[(1, 2019440568), (2, 1009720284), (3, 673146856), (4, 504860142), (6, 336573428), (8, 252430071), (12, 168286714), (24, 84143357), (41, 49254648), (67, 30140904), (82, 24627324), (123, 16418216), (134, 15070452), (164, 12313662), (201, 10046968), (246, 8209108), (268, 7535226), (328, 6156831), (402, 5023484), (492, 4104554), (536, 3767613), (804, 2511742), (984, 2052277), (1608, 1255871), (2747, 735144), (5494, 367572), (8241, 245048), (10988, 183786), (16482, 122524), (21976, 91893), (30631, 65928), (32964, 61262)]