261747467808

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1403261}}^1$

素因数の和:1403370

約数の個数: 96

約数和(自身を含む): 721388928960

約数和(自身を除く): 459641461152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 67, 87, 96, 116, 134, 174, 201, 232, 268, 348, 402, 464, 536, 696, 804, 928, 1072, 1392, 1608, 1943, 2144, 2784, 3216, 3886, 5829, 6432, 7772, 11658, 15544, 23316, 31088, 46632, 62176, 93264, 186528, 1403261, 2806522, 4209783, 5613044, 8419566, 11226088, 16839132, 22452176, 33678264, 40694569, 44904352, 67356528, 81389138, 94018487, 122083707, 134713056, 162778276, 188036974, 244167414, 282055461, 325556552, 376073948, 488334828, 564110922, 651113104, 752147896, 976669656, 1128221844, 1302226208, 1504295792, 1953339312, 2256443688, 2726536123, 3008591584, 3906678624, 4512887376, 5453072246, 8179608369, 9025774752, 10906144492, 16359216738, 21812288984, 32718433476, 43624577968, 65436866952, 87249155936, 130873733904, 261747467808]

約数ペア:

[(1, 261747467808), (2, 130873733904), (3, 87249155936), (4, 65436866952), (6, 43624577968), (8, 32718433476), (12, 21812288984), (16, 16359216738), (24, 10906144492), (29, 9025774752), (32, 8179608369), (48, 5453072246), (58, 4512887376), (67, 3906678624), (87, 3008591584), (96, 2726536123), (116, 2256443688), (134, 1953339312), (174, 1504295792), (201, 1302226208), (232, 1128221844), (268, 976669656), (348, 752147896), (402, 651113104), (464, 564110922), (536, 488334828), (696, 376073948), (804, 325556552), (928, 282055461), (1072, 244167414), (1392, 188036974), (1608, 162778276), (1943, 134713056), (2144, 122083707), (2784, 94018487), (3216, 81389138), (3886, 67356528), (5829, 44904352), (6432, 40694569), (7772, 33678264), (11658, 22452176), (15544, 16839132), (23316, 11226088), (31088, 8419566), (46632, 5613044), (62176, 4209783), (93264, 2806522), (186528, 1403261)]