480888928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 1100778336

約数和(自身を除く): 619889408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 68, 104, 106, 136, 208, 212, 221, 272, 416, 424, 442, 544, 689, 848, 884, 901, 1283, 1378, 1696, 1768, 1802, 2566, 2756, 3536, 3604, 5132, 5512, 7072, 7208, 10264, 11024, 11713, 14416, 16679, 20528, 21811, 22048, 23426, 28832, 33358, 41056, 43622, 46852, 66716, 67999, 87244, 93704, 133432, 135998, 174488, 187408, 266864, 271996, 283543, 348976, 374816, 533728, 543992, 567086, 697952, 883987, 1087984, 1134172, 1155983, 1767974, 2175968, 2268344, 2311966, 3535948, 4536688, 4623932, 7071896, 9073376, 9247864, 14143792, 15027779, 18495728, 28287584, 30055558, 36991456, 60111116, 120222232, 240444464, 480888928]

約数ペア:

[(1, 480888928), (2, 240444464), (4, 120222232), (8, 60111116), (13, 36991456), (16, 30055558), (17, 28287584), (26, 18495728), (32, 15027779), (34, 14143792), (52, 9247864), (53, 9073376), (68, 7071896), (104, 4623932), (106, 4536688), (136, 3535948), (208, 2311966), (212, 2268344), (221, 2175968), (272, 1767974), (416, 1155983), (424, 1134172), (442, 1087984), (544, 883987), (689, 697952), (848, 567086), (884, 543992), (901, 533728), (1283, 374816), (1378, 348976), (1696, 283543), (1768, 271996), (1802, 266864), (2566, 187408), (2756, 174488), (3536, 135998), (3604, 133432), (5132, 93704), (5512, 87244), (7072, 67999), (7208, 66716), (10264, 46852), (11024, 43622), (11713, 41056), (14416, 33358), (16679, 28832), (20528, 23426), (21811, 22048)]