19306206288

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 56866201600

約数和(自身を除く): 37559995312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 186, 199, 206, 211, 248, 279, 309, 372, 398, 412, 422, 496, 558, 597, 618, 633, 744, 796, 824, 844, 927, 1116, 1194, 1236, 1266, 1488, 1592, 1648, 1688, 1791, 1854, 1899, 2232, 2388, 2472, 2532, 3184, 3193, 3376, 3582, 3708, 3798, 4464, 4776, 4944, 5064, 6169, 6386, 6541, 7164, 7416, 7596, 9552, 9579, 10128, 12338, 12772, 13082, 14328, 14832, 15192, 18507, 19158, 19623, 20497, 21733, 24676, 25544, 26164, 28656, 28737, 30384, 37014, 38316, 39246, 40994, 41989, 43466, 49352, 51088, 52328, 55521, 57474, 58869, 61491, 65199, 74028, 76632, 78492, 81988, 83978, 86932, 98704, 104656, 111042, 114948, 117738, 122982, 125967, 130398, 148056, 153264, 156984, 163976, 167956, 173864, 184473, 195597, 222084, 229896, 235476, 245964, 251934, 260796, 296112, 313968, 327952, 335912, 347728, 368946, 377901, 391194, 444168, 459792, 470952, 491928, 503868, 521592, 635407, 671824, 673723, 737892, 755802, 782388, 888336, 941904, 983856, 1007736, 1043184, 1270814, 1301659, 1347446, 1475784, 1511604, 1564776, 1906221, 2015472, 2021169, 2541628, 2603318, 2694892, 2951568, 3023208, 3129552, 3812442, 3904977, 4042338, 4324867, 5083256, 5206636, 5389784, 5718663, 6046416, 6063507, 7624884, 7809954, 8084676, 8649734, 10166512, 10413272, 10779568, 11437326, 11714931, 12127014, 12974601, 15249768, 15619908, 16169352, 17299468, 20826544, 22874652, 23429862, 24254028, 25949202, 30499536, 31239816, 32338704, 34598936, 38923803, 45749304, 46859724, 48508056, 51898404, 62479632, 69197872, 77847606, 91498608, 93719448, 97016112, 103796808, 134070877, 155695212, 187438896, 207593616, 268141754, 311390424, 402212631, 536283508, 622780848, 804425262, 1072567016, 1206637893, 1608850524, 2145134032, 2413275786, 3217701048, 4826551572, 6435402096, 9653103144, 19306206288]

約数ペア:

[(1, 19306206288), (2, 9653103144), (3, 6435402096), (4, 4826551572), (6, 3217701048), (8, 2413275786), (9, 2145134032), (12, 1608850524), (16, 1206637893), (18, 1072567016), (24, 804425262), (31, 622780848), (36, 536283508), (48, 402212631), (62, 311390424), (72, 268141754), (93, 207593616), (103, 187438896), (124, 155695212), (144, 134070877), (186, 103796808), (199, 97016112), (206, 93719448), (211, 91498608), (248, 77847606), (279, 69197872), (309, 62479632), (372, 51898404), (398, 48508056), (412, 46859724), (422, 45749304), (496, 38923803), (558, 34598936), (597, 32338704), (618, 31239816), (633, 30499536), (744, 25949202), (796, 24254028), (824, 23429862), (844, 22874652), (927, 20826544), (1116, 17299468), (1194, 16169352), (1236, 15619908), (1266, 15249768), (1488, 12974601), (1592, 12127014), (1648, 11714931), (1688, 11437326), (1791, 10779568), (1854, 10413272), (1899, 10166512), (2232, 8649734), (2388, 8084676), (2472, 7809954), (2532, 7624884), (3184, 6063507), (3193, 6046416), (3376, 5718663), (3582, 5389784), (3708, 5206636), (3798, 5083256), (4464, 4324867), (4776, 4042338), (4944, 3904977), (5064, 3812442), (6169, 3129552), (6386, 3023208), (6541, 2951568), (7164, 2694892), (7416, 2603318), (7596, 2541628), (9552, 2021169), (9579, 2015472), (10128, 1906221), (12338, 1564776), (12772, 1511604), (13082, 1475784), (14328, 1347446), (14832, 1301659), (15192, 1270814), (18507, 1043184), (19158, 1007736), (19623, 983856), (20497, 941904), (21733, 888336), (24676, 782388), (25544, 755802), (26164, 737892), (28656, 673723), (28737, 671824), (30384, 635407), (37014, 521592), (38316, 503868), (39246, 491928), (40994, 470952), (41989, 459792), (43466, 444168), (49352, 391194), (51088, 377901), (52328, 368946), (55521, 347728), (57474, 335912), (58869, 327952), (61491, 313968), (65199, 296112), (74028, 260796), (76632, 251934), (78492, 245964), (81988, 235476), (83978, 229896), (86932, 222084), (98704, 195597), (104656, 184473), (111042, 173864), (114948, 167956), (117738, 163976), (122982, 156984), (125967, 153264), (130398, 148056)]