496732928

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 1057990752

約数和(自身を除く): 561257824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 256, 272, 314, 544, 628, 727, 1088, 1256, 1454, 2176, 2512, 2669, 2908, 4352, 5024, 5338, 5816, 10048, 10676, 11632, 12359, 20096, 21352, 23264, 24718, 40192, 42704, 46528, 49436, 85408, 93056, 98872, 114139, 170816, 186112, 197744, 228278, 341632, 395488, 456556, 683264, 790976, 913112, 1581952, 1826224, 1940363, 3163904, 3652448, 3880726, 7304896, 7761452, 14609792, 15522904, 29219584, 31045808, 62091616, 124183232, 248366464, 496732928]

約数ペア:

[(1, 496732928), (2, 248366464), (4, 124183232), (8, 62091616), (16, 31045808), (17, 29219584), (32, 15522904), (34, 14609792), (64, 7761452), (68, 7304896), (128, 3880726), (136, 3652448), (157, 3163904), (256, 1940363), (272, 1826224), (314, 1581952), (544, 913112), (628, 790976), (727, 683264), (1088, 456556), (1256, 395488), (1454, 341632), (2176, 228278), (2512, 197744), (2669, 186112), (2908, 170816), (4352, 114139), (5024, 98872), (5338, 93056), (5816, 85408), (10048, 49436), (10676, 46528), (11632, 42704), (12359, 40192), (20096, 24718), (21352, 23264)]