217433808

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 200

約数和(自身を含む): 680581440

約数和(自身を除く): 463147632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 81, 102, 108, 136, 139, 142, 144, 153, 162, 204, 213, 216, 272, 278, 284, 306, 324, 408, 417, 426, 432, 459, 556, 568, 612, 639, 648, 816, 834, 852, 918, 1112, 1136, 1207, 1224, 1251, 1278, 1296, 1377, 1668, 1704, 1836, 1917, 2224, 2363, 2414, 2448, 2502, 2556, 2754, 3336, 3408, 3621, 3672, 3753, 3834, 4726, 4828, 5004, 5112, 5508, 5751, 6672, 7089, 7242, 7344, 7506, 7668, 9452, 9656, 9869, 10008, 10224, 10863, 11016, 11259, 11502, 14178, 14484, 15012, 15336, 18904, 19312, 19738, 20016, 21267, 21726, 22032, 22518, 23004, 28356, 28968, 29607, 30024, 30672, 32589, 37808, 39476, 42534, 43452, 45036, 46008, 56712, 57936, 59214, 60048, 63801, 65178, 78952, 85068, 86904, 88821, 90072, 92016, 97767, 113424, 118428, 127602, 130356, 157904, 167773, 170136, 173808, 177642, 180144, 191403, 195534, 236856, 255204, 260712, 266463, 335546, 340272, 355284, 382806, 391068, 473712, 503319, 510408, 521424, 532926, 671092, 710568, 765612, 782136, 799389, 1006638, 1020816, 1065852, 1342184, 1421136, 1509957, 1531224, 1564272, 1598778, 2013276, 2131704, 2684368, 3019914, 3062448, 3197556, 4026552, 4263408, 4529871, 6039828, 6395112, 8053104, 9059742, 12079656, 12790224, 13589613, 18119484, 24159312, 27179226, 36238968, 54358452, 72477936, 108716904, 217433808]

約数ペア:

[(1, 217433808), (2, 108716904), (3, 72477936), (4, 54358452), (6, 36238968), (8, 27179226), (9, 24159312), (12, 18119484), (16, 13589613), (17, 12790224), (18, 12079656), (24, 9059742), (27, 8053104), (34, 6395112), (36, 6039828), (48, 4529871), (51, 4263408), (54, 4026552), (68, 3197556), (71, 3062448), (72, 3019914), (81, 2684368), (102, 2131704), (108, 2013276), (136, 1598778), (139, 1564272), (142, 1531224), (144, 1509957), (153, 1421136), (162, 1342184), (204, 1065852), (213, 1020816), (216, 1006638), (272, 799389), (278, 782136), (284, 765612), (306, 710568), (324, 671092), (408, 532926), (417, 521424), (426, 510408), (432, 503319), (459, 473712), (556, 391068), (568, 382806), (612, 355284), (639, 340272), (648, 335546), (816, 266463), (834, 260712), (852, 255204), (918, 236856), (1112, 195534), (1136, 191403), (1207, 180144), (1224, 177642), (1251, 173808), (1278, 170136), (1296, 167773), (1377, 157904), (1668, 130356), (1704, 127602), (1836, 118428), (1917, 113424), (2224, 97767), (2363, 92016), (2414, 90072), (2448, 88821), (2502, 86904), (2556, 85068), (2754, 78952), (3336, 65178), (3408, 63801), (3621, 60048), (3672, 59214), (3753, 57936), (3834, 56712), (4726, 46008), (4828, 45036), (5004, 43452), (5112, 42534), (5508, 39476), (5751, 37808), (6672, 32589), (7089, 30672), (7242, 30024), (7344, 29607), (7506, 28968), (7668, 28356), (9452, 23004), (9656, 22518), (9869, 22032), (10008, 21726), (10224, 21267), (10863, 20016), (11016, 19738), (11259, 19312), (11502, 18904), (14178, 15336), (14484, 15012)]