219237984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6437

約数の個数: 144

約数和(自身を含む): 754554528

約数和(自身を除く): 535316544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 6397, 8568, 11424, 12794, 17136, 19191, 25588, 34272, 38382, 44779, 51176, 57573, 76764, 89558, 102352, 108749, 115146, 134337, 153528, 179116, 204704, 217498, 230292, 268674, 307056, 326247, 358232, 403011, 434996, 460584, 537348, 614112, 652494, 716464, 761243, 806022, 869992, 921168, 978741, 1074696, 1304988, 1432928, 1522486, 1612044, 1739984, 1842336, 1957482, 2149392, 2283729, 2609976, 3044972, 3224088, 3479968, 3914964, 4298784, 4567458, 5219952, 6089944, 6448176, 6851187, 7829928, 9134916, 10439904, 12179888, 12896352, 13702374, 15659856, 18269832, 24359776, 27404748, 31319712, 36539664, 54809496, 73079328, 109618992, 219237984]

約数ペア:

[(1, 219237984), (2, 109618992), (3, 73079328), (4, 54809496), (6, 36539664), (7, 31319712), (8, 27404748), (9, 24359776), (12, 18269832), (14, 15659856), (16, 13702374), (17, 12896352), (18, 12179888), (21, 10439904), (24, 9134916), (28, 7829928), (32, 6851187), (34, 6448176), (36, 6089944), (42, 5219952), (48, 4567458), (51, 4298784), (56, 3914964), (63, 3479968), (68, 3224088), (72, 3044972), (84, 2609976), (96, 2283729), (102, 2149392), (112, 1957482), (119, 1842336), (126, 1739984), (136, 1612044), (144, 1522486), (153, 1432928), (168, 1304988), (204, 1074696), (224, 978741), (238, 921168), (252, 869992), (272, 806022), (288, 761243), (306, 716464), (336, 652494), (357, 614112), (408, 537348), (476, 460584), (504, 434996), (544, 403011), (612, 358232), (672, 326247), (714, 307056), (816, 268674), (952, 230292), (1008, 217498), (1071, 204704), (1224, 179116), (1428, 153528), (1632, 134337), (1904, 115146), (2016, 108749), (2142, 102352), (2448, 89558), (2856, 76764), (3808, 57573), (4284, 51176), (4896, 44779), (5712, 38382), (6397, 34272), (8568, 25588), (11424, 19191), (12794, 17136)]