253495008

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7558

約数の個数: 120

約数和(自身を含む): 802976328

約数和(自身を除く): 549481320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 7523, 8424, 11232, 15046, 16848, 22569, 30092, 33696, 45138, 60184, 67707, 90276, 97799, 120368, 135414, 180552, 195598, 203121, 240736, 270828, 293397, 361104, 391196, 406242, 541656, 586794, 609363, 722208, 782392, 812484, 880191, 1083312, 1173588, 1218726, 1564784, 1624968, 1760382, 2166624, 2347176, 2437452, 2640573, 3129568, 3249936, 3520764, 4694352, 4874904, 5281146, 6499872, 7041528, 7921719, 9388704, 9749808, 10562292, 14083056, 15843438, 19499616, 21124584, 28166112, 31686876, 42249168, 63373752, 84498336, 126747504, 253495008]

約数ペア:

[(1, 253495008), (2, 126747504), (3, 84498336), (4, 63373752), (6, 42249168), (8, 31686876), (9, 28166112), (12, 21124584), (13, 19499616), (16, 15843438), (18, 14083056), (24, 10562292), (26, 9749808), (27, 9388704), (32, 7921719), (36, 7041528), (39, 6499872), (48, 5281146), (52, 4874904), (54, 4694352), (72, 3520764), (78, 3249936), (81, 3129568), (96, 2640573), (104, 2437452), (108, 2347176), (117, 2166624), (144, 1760382), (156, 1624968), (162, 1564784), (208, 1218726), (216, 1173588), (234, 1083312), (288, 880191), (312, 812484), (324, 782392), (351, 722208), (416, 609363), (432, 586794), (468, 541656), (624, 406242), (648, 391196), (702, 361104), (864, 293397), (936, 270828), (1053, 240736), (1248, 203121), (1296, 195598), (1404, 180552), (1872, 135414), (2106, 120368), (2592, 97799), (2808, 90276), (3744, 67707), (4212, 60184), (5616, 45138), (7523, 33696), (8424, 30092), (11232, 22569), (15046, 16848)]