220750704

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{8377}}^1$

素因数の和:8455

約数の個数: 80

約数和(自身を含む): 644100640

約数和(自身を除く): 423349936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8377, 8784, 13176, 16754, 25131, 26352, 33508, 50262, 67016, 75393, 100524, 134032, 150786, 201048, 226179, 301572, 402096, 452358, 510997, 603144, 904716, 1021994, 1206288, 1532991, 1809432, 2043988, 3065982, 3618864, 4087976, 4598973, 6131964, 8175952, 9197946, 12263928, 13796919, 18395892, 24527856, 27593838, 36791784, 55187676, 73583568, 110375352, 220750704]

約数ペア:

[(1, 220750704), (2, 110375352), (3, 73583568), (4, 55187676), (6, 36791784), (8, 27593838), (9, 24527856), (12, 18395892), (16, 13796919), (18, 12263928), (24, 9197946), (27, 8175952), (36, 6131964), (48, 4598973), (54, 4087976), (61, 3618864), (72, 3065982), (108, 2043988), (122, 1809432), (144, 1532991), (183, 1206288), (216, 1021994), (244, 904716), (366, 603144), (432, 510997), (488, 452358), (549, 402096), (732, 301572), (976, 226179), (1098, 201048), (1464, 150786), (1647, 134032), (2196, 100524), (2928, 75393), (3294, 67016), (4392, 50262), (6588, 33508), (8377, 26352), (8784, 25131), (13176, 16754)]