42601728

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 129802176

約数和(自身を除く): 87200448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 251, 256, 272, 312, 384, 408, 416, 442, 502, 544, 624, 663, 753, 768, 816, 832, 884, 1004, 1088, 1248, 1326, 1506, 1632, 1664, 1768, 2008, 2176, 2496, 2652, 3012, 3263, 3264, 3328, 3536, 4016, 4267, 4352, 4992, 5304, 6024, 6526, 6528, 7072, 8032, 8534, 9789, 9984, 10608, 12048, 12801, 13052, 13056, 14144, 16064, 17068, 19578, 21216, 24096, 25602, 26104, 28288, 32128, 34136, 39156, 42432, 48192, 51204, 52208, 55471, 56576, 64256, 68272, 78312, 84864, 96384, 102408, 104416, 110942, 136544, 156624, 166413, 169728, 192768, 204816, 208832, 221884, 273088, 313248, 332826, 409632, 417664, 443768, 546176, 626496, 665652, 819264, 835328, 887536, 1092352, 1252992, 1331304, 1638528, 1775072, 2505984, 2662608, 3277056, 3550144, 5325216, 7100288, 10650432, 14200576, 21300864, 42601728]

約数ペア:

[(1, 42601728), (2, 21300864), (3, 14200576), (4, 10650432), (6, 7100288), (8, 5325216), (12, 3550144), (13, 3277056), (16, 2662608), (17, 2505984), (24, 1775072), (26, 1638528), (32, 1331304), (34, 1252992), (39, 1092352), (48, 887536), (51, 835328), (52, 819264), (64, 665652), (68, 626496), (78, 546176), (96, 443768), (102, 417664), (104, 409632), (128, 332826), (136, 313248), (156, 273088), (192, 221884), (204, 208832), (208, 204816), (221, 192768), (251, 169728), (256, 166413), (272, 156624), (312, 136544), (384, 110942), (408, 104416), (416, 102408), (442, 96384), (502, 84864), (544, 78312), (624, 68272), (663, 64256), (753, 56576), (768, 55471), (816, 52208), (832, 51204), (884, 48192), (1004, 42432), (1088, 39156), (1248, 34136), (1326, 32128), (1506, 28288), (1632, 26104), (1664, 25602), (1768, 24096), (2008, 21216), (2176, 19578), (2496, 17068), (2652, 16064), (3012, 14144), (3263, 13056), (3264, 13052), (3328, 12801), (3536, 12048), (4016, 10608), (4267, 9984), (4352, 9789), (4992, 8534), (5304, 8032), (6024, 7072), (6526, 6528)]