220822992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 670269600

約数和(自身を除く): 449446608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 179, 208, 234, 312, 358, 468, 537, 624, 659, 716, 936, 1074, 1318, 1432, 1611, 1872, 1977, 2148, 2327, 2636, 2864, 3222, 3954, 4296, 4654, 5272, 5931, 6444, 6981, 7908, 8567, 8592, 9308, 10544, 11862, 12888, 13962, 15816, 17134, 18616, 20943, 23724, 25701, 25776, 27924, 31632, 34268, 37232, 41886, 47448, 51402, 55848, 68536, 77103, 83772, 94896, 102804, 111696, 117961, 137072, 154206, 167544, 205608, 235922, 308412, 335088, 353883, 411216, 471844, 616824, 707766, 943688, 1061649, 1233648, 1415532, 1533493, 1887376, 2123298, 2831064, 3066986, 4246596, 4600479, 5662128, 6133972, 8493192, 9200958, 12267944, 13801437, 16986384, 18401916, 24535888, 27602874, 36803832, 55205748, 73607664, 110411496, 220822992]

約数ペア:

[(1, 220822992), (2, 110411496), (3, 73607664), (4, 55205748), (6, 36803832), (8, 27602874), (9, 24535888), (12, 18401916), (13, 16986384), (16, 13801437), (18, 12267944), (24, 9200958), (26, 8493192), (36, 6133972), (39, 5662128), (48, 4600479), (52, 4246596), (72, 3066986), (78, 2831064), (104, 2123298), (117, 1887376), (144, 1533493), (156, 1415532), (179, 1233648), (208, 1061649), (234, 943688), (312, 707766), (358, 616824), (468, 471844), (537, 411216), (624, 353883), (659, 335088), (716, 308412), (936, 235922), (1074, 205608), (1318, 167544), (1432, 154206), (1611, 137072), (1872, 117961), (1977, 111696), (2148, 102804), (2327, 94896), (2636, 83772), (2864, 77103), (3222, 68536), (3954, 55848), (4296, 51402), (4654, 47448), (5272, 41886), (5931, 37232), (6444, 34268), (6981, 31632), (7908, 27924), (8567, 25776), (8592, 25701), (9308, 23724), (10544, 20943), (11862, 18616), (12888, 17134), (13962, 15816)]