220382544

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 588962304

約数和(自身を除く): 368579760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 113, 123, 164, 226, 246, 328, 339, 452, 492, 656, 678, 904, 984, 991, 1356, 1808, 1968, 1982, 2712, 2973, 3964, 4633, 5424, 5946, 7928, 9266, 11892, 13899, 15856, 18532, 23784, 27798, 37064, 40631, 47568, 55596, 74128, 81262, 111192, 111983, 121893, 162524, 222384, 223966, 243786, 325048, 335949, 447932, 487572, 650096, 671898, 895864, 975144, 1343796, 1791728, 1950288, 2687592, 4591303, 5375184, 9182606, 13773909, 18365212, 27547818, 36730424, 55095636, 73460848, 110191272, 220382544]

約数ペア:

[(1, 220382544), (2, 110191272), (3, 73460848), (4, 55095636), (6, 36730424), (8, 27547818), (12, 18365212), (16, 13773909), (24, 9182606), (41, 5375184), (48, 4591303), (82, 2687592), (113, 1950288), (123, 1791728), (164, 1343796), (226, 975144), (246, 895864), (328, 671898), (339, 650096), (452, 487572), (492, 447932), (656, 335949), (678, 325048), (904, 243786), (984, 223966), (991, 222384), (1356, 162524), (1808, 121893), (1968, 111983), (1982, 111192), (2712, 81262), (2973, 74128), (3964, 55596), (4633, 47568), (5424, 40631), (5946, 37064), (7928, 27798), (9266, 23784), (11892, 18532), (13899, 15856)]