23179728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 71113504

約数和(自身を除く): 47933776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 307, 312, 363, 429, 484, 528, 572, 614, 624, 726, 858, 921, 968, 1144, 1228, 1452, 1573, 1716, 1842, 1936, 2288, 2456, 2904, 3146, 3377, 3432, 3684, 3991, 4719, 4912, 5808, 6292, 6754, 6864, 7368, 7982, 9438, 10131, 11973, 12584, 13508, 14736, 15964, 18876, 20262, 23946, 25168, 27016, 31928, 37147, 37752, 40524, 43901, 47892, 54032, 63856, 74294, 75504, 81048, 87802, 95784, 111441, 131703, 148588, 162096, 175604, 191568, 222882, 263406, 297176, 351208, 445764, 482911, 526812, 594352, 702416, 891528, 965822, 1053624, 1448733, 1783056, 1931644, 2107248, 2897466, 3863288, 5794932, 7726576, 11589864, 23179728]

約数ペア:

[(1, 23179728), (2, 11589864), (3, 7726576), (4, 5794932), (6, 3863288), (8, 2897466), (11, 2107248), (12, 1931644), (13, 1783056), (16, 1448733), (22, 1053624), (24, 965822), (26, 891528), (33, 702416), (39, 594352), (44, 526812), (48, 482911), (52, 445764), (66, 351208), (78, 297176), (88, 263406), (104, 222882), (121, 191568), (132, 175604), (143, 162096), (156, 148588), (176, 131703), (208, 111441), (242, 95784), (264, 87802), (286, 81048), (307, 75504), (312, 74294), (363, 63856), (429, 54032), (484, 47892), (528, 43901), (572, 40524), (614, 37752), (624, 37147), (726, 31928), (858, 27016), (921, 25168), (968, 23946), (1144, 20262), (1228, 18876), (1452, 15964), (1573, 14736), (1716, 13508), (1842, 12584), (1936, 11973), (2288, 10131), (2456, 9438), (2904, 7982), (3146, 7368), (3377, 6864), (3432, 6754), (3684, 6292), (3991, 5808), (4719, 4912)]