289409904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16889}}^1$

素因数の和:16927

約数の個数: 120

約数和(自身を含む): 980160480

約数和(自身を除く): 690750576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 16889, 17136, 33778, 50667, 67556, 101334, 118223, 135112, 152001, 202668, 236446, 270224, 287113, 304002, 354669, 405336, 472892, 574226, 608004, 709338, 810672, 861339, 945784, 1064007, 1148452, 1216008, 1418676, 1722678, 1891568, 2009791, 2128014, 2296904, 2432016, 2584017, 2837352, 3445356, 4019582, 4256028, 4593808, 5168034, 5674704, 6029373, 6890712, 8039164, 8512056, 10336068, 12058746, 13781424, 16078328, 17024112, 18088119, 20672136, 24117492, 32156656, 36176238, 41344272, 48234984, 72352476, 96469968, 144704952, 289409904]

約数ペア:

[(1, 289409904), (2, 144704952), (3, 96469968), (4, 72352476), (6, 48234984), (7, 41344272), (8, 36176238), (9, 32156656), (12, 24117492), (14, 20672136), (16, 18088119), (17, 17024112), (18, 16078328), (21, 13781424), (24, 12058746), (28, 10336068), (34, 8512056), (36, 8039164), (42, 6890712), (48, 6029373), (51, 5674704), (56, 5168034), (63, 4593808), (68, 4256028), (72, 4019582), (84, 3445356), (102, 2837352), (112, 2584017), (119, 2432016), (126, 2296904), (136, 2128014), (144, 2009791), (153, 1891568), (168, 1722678), (204, 1418676), (238, 1216008), (252, 1148452), (272, 1064007), (306, 945784), (336, 861339), (357, 810672), (408, 709338), (476, 608004), (504, 574226), (612, 472892), (714, 405336), (816, 354669), (952, 304002), (1008, 287113), (1071, 270224), (1224, 236446), (1428, 202668), (1904, 152001), (2142, 135112), (2448, 118223), (2856, 101334), (4284, 67556), (5712, 50667), (8568, 33778), (16889, 17136)]