13441968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 42073200

約数和(自身を除く): 28631232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 289, 304, 306, 323, 342, 408, 456, 578, 612, 646, 684, 816, 867, 912, 969, 1156, 1224, 1292, 1368, 1734, 1938, 2312, 2448, 2584, 2601, 2736, 2907, 3468, 3876, 4624, 4913, 5168, 5202, 5491, 5814, 6936, 7752, 9826, 10404, 10982, 11628, 13872, 14739, 15504, 16473, 19652, 20808, 21964, 23256, 29478, 32946, 39304, 41616, 43928, 44217, 46512, 49419, 58956, 65892, 78608, 87856, 88434, 93347, 98838, 117912, 131784, 176868, 186694, 197676, 235824, 263568, 280041, 353736, 373388, 395352, 560082, 707472, 746776, 790704, 840123, 1120164, 1493552, 1680246, 2240328, 3360492, 4480656, 6720984, 13441968]

約数ペア:

[(1, 13441968), (2, 6720984), (3, 4480656), (4, 3360492), (6, 2240328), (8, 1680246), (9, 1493552), (12, 1120164), (16, 840123), (17, 790704), (18, 746776), (19, 707472), (24, 560082), (34, 395352), (36, 373388), (38, 353736), (48, 280041), (51, 263568), (57, 235824), (68, 197676), (72, 186694), (76, 176868), (102, 131784), (114, 117912), (136, 98838), (144, 93347), (152, 88434), (153, 87856), (171, 78608), (204, 65892), (228, 58956), (272, 49419), (289, 46512), (304, 44217), (306, 43928), (323, 41616), (342, 39304), (408, 32946), (456, 29478), (578, 23256), (612, 21964), (646, 20808), (684, 19652), (816, 16473), (867, 15504), (912, 14739), (969, 13872), (1156, 11628), (1224, 10982), (1292, 10404), (1368, 9826), (1734, 7752), (1938, 6936), (2312, 5814), (2448, 5491), (2584, 5202), (2601, 5168), (2736, 4913), (2907, 4624), (3468, 3876)]