261065488512

素因数分解:

$2^7\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{456587}}^1$

素因数の和:458093

約数の個数: 64

約数和(自身を含む): 693922442400

約数和(自身を除く): 432856953888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1489, 2978, 4467, 5956, 8934, 11912, 17868, 23824, 35736, 47648, 71472, 95296, 142944, 190592, 285888, 456587, 571776, 913174, 1369761, 1826348, 2739522, 3652696, 5479044, 7305392, 10958088, 14610784, 21916176, 29221568, 43832352, 58443136, 87664704, 175329408, 679858043, 1359716086, 2039574129, 2719432172, 4079148258, 5438864344, 8158296516, 10877728688, 16316593032, 21755457376, 32633186064, 43510914752, 65266372128, 87021829504, 130532744256, 261065488512]

約数ペア:

[(1, 261065488512), (2, 130532744256), (3, 87021829504), (4, 65266372128), (6, 43510914752), (8, 32633186064), (12, 21755457376), (16, 16316593032), (24, 10877728688), (32, 8158296516), (48, 5438864344), (64, 4079148258), (96, 2719432172), (128, 2039574129), (192, 1359716086), (384, 679858043), (1489, 175329408), (2978, 87664704), (4467, 58443136), (5956, 43832352), (8934, 29221568), (11912, 21916176), (17868, 14610784), (23824, 10958088), (35736, 7305392), (47648, 5479044), (71472, 3652696), (95296, 2739522), (142944, 1826348), (190592, 1369761), (285888, 913174), (456587, 571776)]