238789404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 763822080

約数和(自身を除く): 525032676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 84, 92, 93, 108, 124, 126, 138, 161, 186, 189, 207, 217, 252, 276, 279, 322, 372, 378, 414, 434, 443, 483, 558, 621, 644, 651, 713, 756, 828, 837, 868, 886, 966, 1116, 1242, 1302, 1329, 1426, 1449, 1674, 1772, 1932, 1953, 2139, 2484, 2604, 2658, 2852, 2898, 3101, 3348, 3906, 3987, 4278, 4347, 4991, 5316, 5796, 5859, 6202, 6417, 7812, 7974, 8556, 8694, 9303, 9982, 10189, 11718, 11961, 12404, 12834, 13733, 14973, 15948, 17388, 18606, 19251, 19964, 20378, 23436, 23922, 25668, 27466, 27909, 29946, 30567, 37212, 38502, 40756, 41199, 44919, 47844, 54932, 55818, 59892, 61134, 71323, 77004, 82398, 83727, 89838, 91701, 96131, 111636, 122268, 123597, 134757, 142646, 164796, 167454, 179676, 183402, 192262, 213969, 247194, 269514, 275103, 285292, 288393, 315859, 334908, 366804, 370791, 384524, 427938, 494388, 539028, 550206, 576786, 631718, 641907, 741582, 855876, 865179, 947577, 1100412, 1153572, 1263436, 1283814, 1483164, 1730358, 1895154, 1925721, 2211013, 2567628, 2595537, 2842731, 3460716, 3790308, 3851442, 4422026, 5191074, 5685462, 6633039, 7702884, 8528193, 8844052, 10382148, 11370924, 13266078, 17056386, 19899117, 26532156, 34112772, 39798234, 59697351, 79596468, 119394702, 238789404]

約数ペア:

[(1, 238789404), (2, 119394702), (3, 79596468), (4, 59697351), (6, 39798234), (7, 34112772), (9, 26532156), (12, 19899117), (14, 17056386), (18, 13266078), (21, 11370924), (23, 10382148), (27, 8844052), (28, 8528193), (31, 7702884), (36, 6633039), (42, 5685462), (46, 5191074), (54, 4422026), (62, 3851442), (63, 3790308), (69, 3460716), (84, 2842731), (92, 2595537), (93, 2567628), (108, 2211013), (124, 1925721), (126, 1895154), (138, 1730358), (161, 1483164), (186, 1283814), (189, 1263436), (207, 1153572), (217, 1100412), (252, 947577), (276, 865179), (279, 855876), (322, 741582), (372, 641907), (378, 631718), (414, 576786), (434, 550206), (443, 539028), (483, 494388), (558, 427938), (621, 384524), (644, 370791), (651, 366804), (713, 334908), (756, 315859), (828, 288393), (837, 285292), (868, 275103), (886, 269514), (966, 247194), (1116, 213969), (1242, 192262), (1302, 183402), (1329, 179676), (1426, 167454), (1449, 164796), (1674, 142646), (1772, 134757), (1932, 123597), (1953, 122268), (2139, 111636), (2484, 96131), (2604, 91701), (2658, 89838), (2852, 83727), (2898, 82398), (3101, 77004), (3348, 71323), (3906, 61134), (3987, 59892), (4278, 55818), (4347, 54932), (4991, 47844), (5316, 44919), (5796, 41199), (5859, 40756), (6202, 38502), (6417, 37212), (7812, 30567), (7974, 29946), (8556, 27909), (8694, 27466), (9303, 25668), (9982, 23922), (10189, 23436), (11718, 20378), (11961, 19964), (12404, 19251), (12834, 18606), (13733, 17388), (14973, 15948)]