15665912724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2246

約数の個数: 192

約数和(自身を含む): 46823841792

約数和(自身を除く): 31157929068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 181, 188, 231, 282, 308, 329, 362, 462, 517, 543, 564, 658, 724, 924, 987, 1034, 1086, 1267, 1316, 1551, 1974, 1991, 1993, 2068, 2172, 2534, 3102, 3619, 3801, 3948, 3982, 3986, 5068, 5973, 5979, 6204, 7238, 7602, 7964, 7972, 8507, 10857, 11946, 11958, 13937, 13951, 14476, 15204, 17014, 21714, 21923, 23892, 23916, 25521, 27874, 27902, 34028, 41811, 41853, 43428, 43846, 51042, 55748, 55804, 59549, 65769, 83622, 83706, 87692, 93577, 93671, 102084, 119098, 131538, 153461, 167244, 167412, 178647, 187154, 187342, 238196, 263076, 280731, 281013, 306922, 357294, 360733, 374308, 374684, 460383, 561462, 562026, 613844, 655039, 655697, 714588, 721466, 920766, 1030381, 1082199, 1122924, 1124052, 1310078, 1311394, 1442932, 1841532, 1965117, 1967091, 2060762, 2164398, 2525131, 2620156, 2622788, 3091143, 3930234, 3934182, 3968063, 4121524, 4328796, 5050262, 6182286, 7212667, 7575393, 7860468, 7868364, 7936126, 10100524, 11904189, 12364572, 14425334, 15150786, 15872252, 16954451, 21638001, 23808378, 27776441, 28850668, 30301572, 33908902, 43276002, 47616756, 50863353, 55552882, 67817804, 83329323, 86552004, 101726706, 111105764, 118681157, 166658646, 186498961, 203453412, 237362314, 333317292, 356043471, 372997922, 474724628, 559496883, 712086942, 745995844, 1118993766, 1305492727, 1424173884, 2237987532, 2610985454, 3916478181, 5221970908, 7832956362, 15665912724]

約数ペア:

[(1, 15665912724), (2, 7832956362), (3, 5221970908), (4, 3916478181), (6, 2610985454), (7, 2237987532), (11, 1424173884), (12, 1305492727), (14, 1118993766), (21, 745995844), (22, 712086942), (28, 559496883), (33, 474724628), (42, 372997922), (44, 356043471), (47, 333317292), (66, 237362314), (77, 203453412), (84, 186498961), (94, 166658646), (132, 118681157), (141, 111105764), (154, 101726706), (181, 86552004), (188, 83329323), (231, 67817804), (282, 55552882), (308, 50863353), (329, 47616756), (362, 43276002), (462, 33908902), (517, 30301572), (543, 28850668), (564, 27776441), (658, 23808378), (724, 21638001), (924, 16954451), (987, 15872252), (1034, 15150786), (1086, 14425334), (1267, 12364572), (1316, 11904189), (1551, 10100524), (1974, 7936126), (1991, 7868364), (1993, 7860468), (2068, 7575393), (2172, 7212667), (2534, 6182286), (3102, 5050262), (3619, 4328796), (3801, 4121524), (3948, 3968063), (3982, 3934182), (3986, 3930234), (5068, 3091143), (5973, 2622788), (5979, 2620156), (6204, 2525131), (7238, 2164398), (7602, 2060762), (7964, 1967091), (7972, 1965117), (8507, 1841532), (10857, 1442932), (11946, 1311394), (11958, 1310078), (13937, 1124052), (13951, 1122924), (14476, 1082199), (15204, 1030381), (17014, 920766), (21714, 721466), (21923, 714588), (23892, 655697), (23916, 655039), (25521, 613844), (27874, 562026), (27902, 561462), (34028, 460383), (41811, 374684), (41853, 374308), (43428, 360733), (43846, 357294), (51042, 306922), (55748, 281013), (55804, 280731), (59549, 263076), (65769, 238196), (83622, 187342), (83706, 187154), (87692, 178647), (93577, 167412), (93671, 167244), (102084, 153461), (119098, 131538)]