647101872

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 200

約数和(自身を含む): 2070912096

約数和(自身を除く): 1423810224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 144, 153, 162, 184, 204, 207, 216, 272, 276, 306, 324, 368, 391, 408, 414, 432, 459, 552, 612, 621, 648, 782, 816, 828, 918, 1104, 1173, 1224, 1242, 1277, 1296, 1377, 1564, 1656, 1836, 1863, 2346, 2448, 2484, 2554, 2754, 3128, 3312, 3519, 3672, 3726, 3831, 4692, 4968, 5108, 5508, 6256, 7038, 7344, 7452, 7662, 9384, 9936, 10216, 10557, 11016, 11493, 14076, 14904, 15324, 18768, 20432, 21114, 21709, 22032, 22986, 28152, 29371, 29808, 30648, 31671, 34479, 42228, 43418, 45972, 56304, 58742, 61296, 63342, 65127, 68958, 84456, 86836, 88113, 91944, 103437, 117484, 126684, 130254, 137916, 168912, 173672, 176226, 183888, 195381, 206874, 234968, 253368, 260508, 264339, 275832, 347344, 352452, 390762, 413748, 469936, 499307, 506736, 521016, 528678, 551664, 586143, 704904, 781524, 793017, 827496, 998614, 1042032, 1057356, 1172286, 1409808, 1497921, 1563048, 1586034, 1654992, 1758429, 1997228, 2114712, 2344572, 2379051, 2995842, 3126096, 3172068, 3516858, 3994456, 4229424, 4493763, 4689144, 4758102, 5991684, 6344136, 7033716, 7988912, 8987526, 9378288, 9516204, 11983368, 12688272, 13481289, 14067432, 17975052, 19032408, 23966736, 26962578, 28134864, 35950104, 38064816, 40443867, 53925156, 71900208, 80887734, 107850312, 161775468, 215700624, 323550936, 647101872]

約数ペア:

[(1, 647101872), (2, 323550936), (3, 215700624), (4, 161775468), (6, 107850312), (8, 80887734), (9, 71900208), (12, 53925156), (16, 40443867), (17, 38064816), (18, 35950104), (23, 28134864), (24, 26962578), (27, 23966736), (34, 19032408), (36, 17975052), (46, 14067432), (48, 13481289), (51, 12688272), (54, 11983368), (68, 9516204), (69, 9378288), (72, 8987526), (81, 7988912), (92, 7033716), (102, 6344136), (108, 5991684), (136, 4758102), (138, 4689144), (144, 4493763), (153, 4229424), (162, 3994456), (184, 3516858), (204, 3172068), (207, 3126096), (216, 2995842), (272, 2379051), (276, 2344572), (306, 2114712), (324, 1997228), (368, 1758429), (391, 1654992), (408, 1586034), (414, 1563048), (432, 1497921), (459, 1409808), (552, 1172286), (612, 1057356), (621, 1042032), (648, 998614), (782, 827496), (816, 793017), (828, 781524), (918, 704904), (1104, 586143), (1173, 551664), (1224, 528678), (1242, 521016), (1277, 506736), (1296, 499307), (1377, 469936), (1564, 413748), (1656, 390762), (1836, 352452), (1863, 347344), (2346, 275832), (2448, 264339), (2484, 260508), (2554, 253368), (2754, 234968), (3128, 206874), (3312, 195381), (3519, 183888), (3672, 176226), (3726, 173672), (3831, 168912), (4692, 137916), (4968, 130254), (5108, 126684), (5508, 117484), (6256, 103437), (7038, 91944), (7344, 88113), (7452, 86836), (7662, 84456), (9384, 68958), (9936, 65127), (10216, 63342), (10557, 61296), (11016, 58742), (11493, 56304), (14076, 45972), (14904, 43418), (15324, 42228), (18768, 34479), (20432, 31671), (21114, 30648), (21709, 29808), (22032, 29371), (22986, 28152)]