396496944

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 200

約数和(自身を含む): 1209922560

約数和(自身を除く): 813425616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 71, 72, 81, 93, 108, 124, 139, 142, 144, 162, 186, 213, 216, 248, 278, 279, 284, 324, 372, 417, 426, 432, 496, 556, 558, 568, 639, 648, 744, 834, 837, 852, 1112, 1116, 1136, 1251, 1278, 1296, 1488, 1668, 1674, 1704, 1917, 2201, 2224, 2232, 2502, 2511, 2556, 3336, 3348, 3408, 3753, 3834, 4309, 4402, 4464, 5004, 5022, 5112, 5751, 6603, 6672, 6696, 7506, 7668, 8618, 8804, 9869, 10008, 10044, 10224, 11259, 11502, 12927, 13206, 13392, 15012, 15336, 17236, 17608, 19738, 19809, 20016, 20088, 22518, 23004, 25854, 26412, 29607, 30024, 30672, 34472, 35216, 38781, 39476, 39618, 40176, 45036, 46008, 51708, 52824, 59214, 59427, 60048, 68944, 77562, 78952, 79236, 88821, 90072, 92016, 103416, 105648, 116343, 118428, 118854, 155124, 157904, 158472, 177642, 178281, 180144, 206832, 232686, 236856, 237708, 266463, 305939, 310248, 316944, 349029, 355284, 356562, 465372, 473712, 475416, 532926, 611878, 620496, 698058, 710568, 713124, 799389, 917817, 930744, 950832, 1065852, 1223756, 1396116, 1421136, 1426248, 1598778, 1835634, 1861488, 2131704, 2447512, 2753451, 2792232, 2852496, 3197556, 3671268, 4263408, 4895024, 5506902, 5584464, 6395112, 7342536, 8260353, 11013804, 12790224, 14685072, 16520706, 22027608, 24781059, 33041412, 44055216, 49562118, 66082824, 99124236, 132165648, 198248472, 396496944]

約数ペア:

[(1, 396496944), (2, 198248472), (3, 132165648), (4, 99124236), (6, 66082824), (8, 49562118), (9, 44055216), (12, 33041412), (16, 24781059), (18, 22027608), (24, 16520706), (27, 14685072), (31, 12790224), (36, 11013804), (48, 8260353), (54, 7342536), (62, 6395112), (71, 5584464), (72, 5506902), (81, 4895024), (93, 4263408), (108, 3671268), (124, 3197556), (139, 2852496), (142, 2792232), (144, 2753451), (162, 2447512), (186, 2131704), (213, 1861488), (216, 1835634), (248, 1598778), (278, 1426248), (279, 1421136), (284, 1396116), (324, 1223756), (372, 1065852), (417, 950832), (426, 930744), (432, 917817), (496, 799389), (556, 713124), (558, 710568), (568, 698058), (639, 620496), (648, 611878), (744, 532926), (834, 475416), (837, 473712), (852, 465372), (1112, 356562), (1116, 355284), (1136, 349029), (1251, 316944), (1278, 310248), (1296, 305939), (1488, 266463), (1668, 237708), (1674, 236856), (1704, 232686), (1917, 206832), (2201, 180144), (2224, 178281), (2232, 177642), (2502, 158472), (2511, 157904), (2556, 155124), (3336, 118854), (3348, 118428), (3408, 116343), (3753, 105648), (3834, 103416), (4309, 92016), (4402, 90072), (4464, 88821), (5004, 79236), (5022, 78952), (5112, 77562), (5751, 68944), (6603, 60048), (6672, 59427), (6696, 59214), (7506, 52824), (7668, 51708), (8618, 46008), (8804, 45036), (9869, 40176), (10008, 39618), (10044, 39476), (10224, 38781), (11259, 35216), (11502, 34472), (12927, 30672), (13206, 30024), (13392, 29607), (15012, 26412), (15336, 25854), (17236, 23004), (17608, 22518), (19738, 20088), (19809, 20016)]