257037408

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4877}}^1$

素因数の和:4957

約数の個数: 96

約数和(自身を含む): 762138720

約数和(自身を除く): 505101312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1464, 1647, 1952, 2196, 2928, 3294, 4392, 4877, 5856, 6588, 8784, 9754, 13176, 14631, 17568, 19508, 26352, 29262, 39016, 43893, 52704, 58524, 78032, 87786, 117048, 131679, 156064, 175572, 234096, 263358, 297497, 351144, 468192, 526716, 594994, 702288, 892491, 1053432, 1189988, 1404576, 1784982, 2106864, 2379976, 2677473, 3569964, 4213728, 4759952, 5354946, 7139928, 8032419, 9519904, 10709892, 14279856, 16064838, 21419784, 28559712, 32129676, 42839568, 64259352, 85679136, 128518704, 257037408]

約数ペア:

[(1, 257037408), (2, 128518704), (3, 85679136), (4, 64259352), (6, 42839568), (8, 32129676), (9, 28559712), (12, 21419784), (16, 16064838), (18, 14279856), (24, 10709892), (27, 9519904), (32, 8032419), (36, 7139928), (48, 5354946), (54, 4759952), (61, 4213728), (72, 3569964), (96, 2677473), (108, 2379976), (122, 2106864), (144, 1784982), (183, 1404576), (216, 1189988), (244, 1053432), (288, 892491), (366, 702288), (432, 594994), (488, 526716), (549, 468192), (732, 351144), (864, 297497), (976, 263358), (1098, 234096), (1464, 175572), (1647, 156064), (1952, 131679), (2196, 117048), (2928, 87786), (3294, 78032), (4392, 58524), (4877, 52704), (5856, 43893), (6588, 39016), (8784, 29262), (9754, 26352), (13176, 19508), (14631, 17568)]