18848684976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 240

約数和(自身を含む): 55521696384

約数和(自身を除く): 36673011408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 307, 341, 363, 372, 484, 496, 528, 614, 682, 726, 744, 921, 961, 968, 1023, 1228, 1331, 1364, 1452, 1488, 1842, 1922, 1936, 2046, 2456, 2662, 2728, 2883, 2904, 3377, 3684, 3751, 3844, 3993, 4092, 4912, 5324, 5456, 5766, 5808, 6754, 7368, 7502, 7688, 7986, 8184, 9517, 10131, 10571, 10648, 11253, 11532, 13508, 14736, 15004, 15376, 15972, 16368, 19034, 20262, 21142, 21296, 22506, 23064, 27016, 28551, 30008, 31713, 31944, 37147, 38068, 40524, 41261, 42284, 45012, 46128, 54032, 57102, 60016, 63426, 63888, 74294, 76136, 81048, 82522, 84568, 90024, 104687, 111441, 114204, 116281, 123783, 126852, 148588, 152272, 162096, 165044, 169136, 180048, 209374, 222882, 228408, 232562, 247566, 253704, 295027, 297176, 314061, 330088, 348843, 408617, 418748, 445764, 456816, 465124, 495132, 507408, 590054, 594352, 628122, 660176, 697686, 817234, 837496, 885081, 891528, 930248, 990264, 1151557, 1180108, 1225851, 1256244, 1279091, 1395372, 1634468, 1674992, 1770162, 1783056, 1860496, 1980528, 2303114, 2360216, 2451702, 2512488, 2558182, 2790744, 3245297, 3268936, 3454671, 3540324, 3837273, 4606228, 4720432, 4903404, 5024976, 5116364, 5581488, 6490594, 6537872, 6909342, 7080648, 7674546, 9212456, 9735891, 9806808, 10232728, 12667127, 12981188, 13818684, 14161296, 15349092, 18424912, 19471782, 19613616, 20465456, 25334254, 25962376, 27637368, 30698184, 35698267, 38001381, 38943564, 50668508, 51924752, 55274736, 61396368, 71396534, 76002762, 77887128, 101337016, 107094801, 142793068, 152005524, 155774256, 202674032, 214189602, 285586136, 304011048, 392680937, 428379204, 571172272, 608022096, 785361874, 856758408, 1178042811, 1570723748, 1713516816, 2356085622, 3141447496, 4712171244, 6282894992, 9424342488, 18848684976]

約数ペア:

[(1, 18848684976), (2, 9424342488), (3, 6282894992), (4, 4712171244), (6, 3141447496), (8, 2356085622), (11, 1713516816), (12, 1570723748), (16, 1178042811), (22, 856758408), (24, 785361874), (31, 608022096), (33, 571172272), (44, 428379204), (48, 392680937), (62, 304011048), (66, 285586136), (88, 214189602), (93, 202674032), (121, 155774256), (124, 152005524), (132, 142793068), (176, 107094801), (186, 101337016), (242, 77887128), (248, 76002762), (264, 71396534), (307, 61396368), (341, 55274736), (363, 51924752), (372, 50668508), (484, 38943564), (496, 38001381), (528, 35698267), (614, 30698184), (682, 27637368), (726, 25962376), (744, 25334254), (921, 20465456), (961, 19613616), (968, 19471782), (1023, 18424912), (1228, 15349092), (1331, 14161296), (1364, 13818684), (1452, 12981188), (1488, 12667127), (1842, 10232728), (1922, 9806808), (1936, 9735891), (2046, 9212456), (2456, 7674546), (2662, 7080648), (2728, 6909342), (2883, 6537872), (2904, 6490594), (3377, 5581488), (3684, 5116364), (3751, 5024976), (3844, 4903404), (3993, 4720432), (4092, 4606228), (4912, 3837273), (5324, 3540324), (5456, 3454671), (5766, 3268936), (5808, 3245297), (6754, 2790744), (7368, 2558182), (7502, 2512488), (7688, 2451702), (7986, 2360216), (8184, 2303114), (9517, 1980528), (10131, 1860496), (10571, 1783056), (10648, 1770162), (11253, 1674992), (11532, 1634468), (13508, 1395372), (14736, 1279091), (15004, 1256244), (15376, 1225851), (15972, 1180108), (16368, 1151557), (19034, 990264), (20262, 930248), (21142, 891528), (21296, 885081), (22506, 837496), (23064, 817234), (27016, 697686), (28551, 660176), (30008, 628122), (31713, 594352), (31944, 590054), (37147, 507408), (38068, 495132), (40524, 465124), (41261, 456816), (42284, 445764), (45012, 418748), (46128, 408617), (54032, 348843), (57102, 330088), (60016, 314061), (63426, 297176), (63888, 295027), (74294, 253704), (76136, 247566), (81048, 232562), (82522, 228408), (84568, 222882), (90024, 209374), (104687, 180048), (111441, 169136), (114204, 165044), (116281, 162096), (123783, 152272), (126852, 148588)]