2145010608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19421}}^1$

素因数の和:19507

約数の個数: 120

約数和(自身を含む): 6574735440

約数和(自身を除く): 4429724832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2124, 2301, 2832, 3068, 4248, 4602, 6136, 6903, 8496, 9204, 12272, 13806, 18408, 19421, 27612, 36816, 38842, 55224, 58263, 77684, 110448, 116526, 155368, 174789, 233052, 252473, 310736, 349578, 466104, 504946, 699156, 757419, 932208, 1009892, 1145839, 1398312, 1514838, 2019784, 2272257, 2291678, 2796624, 3029676, 3437517, 4039568, 4544514, 4583356, 6059352, 6875034, 9089028, 9166712, 10312551, 12118704, 13750068, 14895907, 18178056, 18333424, 20625102, 27500136, 29791814, 36356112, 41250204, 44687721, 55000272, 59583628, 82500408, 89375442, 119167256, 134063163, 165000816, 178750884, 238334512, 268126326, 357501768, 536252652, 715003536, 1072505304, 2145010608]

約数ペア:

[(1, 2145010608), (2, 1072505304), (3, 715003536), (4, 536252652), (6, 357501768), (8, 268126326), (9, 238334512), (12, 178750884), (13, 165000816), (16, 134063163), (18, 119167256), (24, 89375442), (26, 82500408), (36, 59583628), (39, 55000272), (48, 44687721), (52, 41250204), (59, 36356112), (72, 29791814), (78, 27500136), (104, 20625102), (117, 18333424), (118, 18178056), (144, 14895907), (156, 13750068), (177, 12118704), (208, 10312551), (234, 9166712), (236, 9089028), (312, 6875034), (354, 6059352), (468, 4583356), (472, 4544514), (531, 4039568), (624, 3437517), (708, 3029676), (767, 2796624), (936, 2291678), (944, 2272257), (1062, 2019784), (1416, 1514838), (1534, 1398312), (1872, 1145839), (2124, 1009892), (2301, 932208), (2832, 757419), (3068, 699156), (4248, 504946), (4602, 466104), (6136, 349578), (6903, 310736), (8496, 252473), (9204, 233052), (12272, 174789), (13806, 155368), (18408, 116526), (19421, 110448), (27612, 77684), (36816, 58263), (38842, 55224)]