664441056

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 180

約数和(自身を含む): 2078151768

約数和(自身を除く): 1413710712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 289, 306, 324, 408, 432, 459, 544, 578, 612, 648, 816, 864, 867, 887, 918, 1156, 1224, 1296, 1377, 1632, 1734, 1774, 1836, 2312, 2448, 2592, 2601, 2661, 2754, 3468, 3548, 3672, 4624, 4896, 5202, 5322, 5508, 6936, 7096, 7344, 7803, 7983, 9248, 10404, 10644, 11016, 13872, 14192, 14688, 15079, 15606, 15966, 20808, 21288, 22032, 23409, 23949, 27744, 28384, 30158, 31212, 31932, 41616, 42576, 44064, 45237, 46818, 47898, 60316, 62424, 63864, 71847, 83232, 85152, 90474, 93636, 95796, 120632, 124848, 127728, 135711, 143694, 180948, 187272, 191592, 241264, 249696, 255456, 256343, 271422, 287388, 361896, 374544, 383184, 407133, 482528, 512686, 542844, 574776, 723792, 749088, 766368, 769029, 814266, 1025372, 1085688, 1149552, 1221399, 1447584, 1538058, 1628532, 2050744, 2171376, 2299104, 2307087, 2442798, 3076116, 3257064, 4101488, 4342752, 4614174, 4885596, 6152232, 6514128, 6921261, 8202976, 9228348, 9771192, 12304464, 13028256, 13842522, 18456696, 19542384, 20763783, 24608928, 27685044, 36913392, 39084768, 41527566, 55370088, 73826784, 83055132, 110740176, 166110264, 221480352, 332220528, 664441056]

約数ペア:

[(1, 664441056), (2, 332220528), (3, 221480352), (4, 166110264), (6, 110740176), (8, 83055132), (9, 73826784), (12, 55370088), (16, 41527566), (17, 39084768), (18, 36913392), (24, 27685044), (27, 24608928), (32, 20763783), (34, 19542384), (36, 18456696), (48, 13842522), (51, 13028256), (54, 12304464), (68, 9771192), (72, 9228348), (81, 8202976), (96, 6921261), (102, 6514128), (108, 6152232), (136, 4885596), (144, 4614174), (153, 4342752), (162, 4101488), (204, 3257064), (216, 3076116), (272, 2442798), (288, 2307087), (289, 2299104), (306, 2171376), (324, 2050744), (408, 1628532), (432, 1538058), (459, 1447584), (544, 1221399), (578, 1149552), (612, 1085688), (648, 1025372), (816, 814266), (864, 769029), (867, 766368), (887, 749088), (918, 723792), (1156, 574776), (1224, 542844), (1296, 512686), (1377, 482528), (1632, 407133), (1734, 383184), (1774, 374544), (1836, 361896), (2312, 287388), (2448, 271422), (2592, 256343), (2601, 255456), (2661, 249696), (2754, 241264), (3468, 191592), (3548, 187272), (3672, 180948), (4624, 143694), (4896, 135711), (5202, 127728), (5322, 124848), (5508, 120632), (6936, 95796), (7096, 93636), (7344, 90474), (7803, 85152), (7983, 83232), (9248, 71847), (10404, 63864), (10644, 62424), (11016, 60316), (13872, 47898), (14192, 46818), (14688, 45237), (15079, 44064), (15606, 42576), (15966, 41616), (20808, 31932), (21288, 31212), (22032, 30158), (23409, 28384), (23949, 27744)]