258956192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 582603840

約数和(自身を除く): 323647648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 59, 74, 88, 118, 148, 176, 236, 296, 337, 352, 407, 472, 592, 649, 674, 814, 944, 1184, 1298, 1348, 1628, 1888, 2183, 2596, 2696, 3256, 3707, 4366, 5192, 5392, 6512, 7414, 8732, 10384, 10784, 12469, 13024, 14828, 17464, 19883, 20768, 24013, 24938, 29656, 34928, 39766, 48026, 49876, 59312, 69856, 79532, 96052, 99752, 118624, 137159, 159064, 192104, 199504, 218713, 274318, 318128, 384208, 399008, 437426, 548636, 636256, 735671, 768416, 874852, 1097272, 1471342, 1749704, 2194544, 2942684, 3499408, 4389088, 5885368, 6998816, 8092381, 11770736, 16184762, 23541472, 32369524, 64739048, 129478096, 258956192]

約数ペア:

[(1, 258956192), (2, 129478096), (4, 64739048), (8, 32369524), (11, 23541472), (16, 16184762), (22, 11770736), (32, 8092381), (37, 6998816), (44, 5885368), (59, 4389088), (74, 3499408), (88, 2942684), (118, 2194544), (148, 1749704), (176, 1471342), (236, 1097272), (296, 874852), (337, 768416), (352, 735671), (407, 636256), (472, 548636), (592, 437426), (649, 399008), (674, 384208), (814, 318128), (944, 274318), (1184, 218713), (1298, 199504), (1348, 192104), (1628, 159064), (1888, 137159), (2183, 118624), (2596, 99752), (2696, 96052), (3256, 79532), (3707, 69856), (4366, 59312), (5192, 49876), (5392, 48026), (6512, 39766), (7414, 34928), (8732, 29656), (10384, 24938), (10784, 24013), (12469, 20768), (13024, 19883), (14828, 17464)]