40481642016

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{37493}}^1$

素因数の和:37695

約数の個数: 144

約数和(自身を含む): 120865058496

約数和(自身を除く): 80383416480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 163, 184, 207, 276, 288, 326, 368, 414, 489, 552, 652, 736, 828, 978, 1104, 1304, 1467, 1656, 1956, 2208, 2608, 2934, 3312, 3749, 3912, 5216, 5868, 6624, 7498, 7824, 11247, 11736, 14996, 15648, 22494, 23472, 29992, 33741, 37493, 44988, 46944, 59984, 67482, 74986, 89976, 112479, 119968, 134964, 149972, 179952, 224958, 269928, 299944, 337437, 359904, 449916, 539856, 599888, 674874, 862339, 899832, 1079712, 1199776, 1349748, 1724678, 1799664, 2587017, 2699496, 3449356, 3599328, 5174034, 5398992, 6111359, 6898712, 7761051, 10348068, 10797984, 12222718, 13797424, 15522102, 18334077, 20696136, 24445436, 27594848, 31044204, 36668154, 41392272, 48890872, 55002231, 62088408, 73336308, 82784544, 97781744, 110004462, 124176816, 140561257, 146672616, 195563488, 220008924, 248353632, 281122514, 293345232, 421683771, 440017848, 562245028, 586690464, 843367542, 880035696, 1124490056, 1265051313, 1686735084, 1760071392, 2248980112, 2530102626, 3373470168, 4497960224, 5060205252, 6746940336, 10120410504, 13493880672, 20240821008, 40481642016]

約数ペア:

[(1, 40481642016), (2, 20240821008), (3, 13493880672), (4, 10120410504), (6, 6746940336), (8, 5060205252), (9, 4497960224), (12, 3373470168), (16, 2530102626), (18, 2248980112), (23, 1760071392), (24, 1686735084), (32, 1265051313), (36, 1124490056), (46, 880035696), (48, 843367542), (69, 586690464), (72, 562245028), (92, 440017848), (96, 421683771), (138, 293345232), (144, 281122514), (163, 248353632), (184, 220008924), (207, 195563488), (276, 146672616), (288, 140561257), (326, 124176816), (368, 110004462), (414, 97781744), (489, 82784544), (552, 73336308), (652, 62088408), (736, 55002231), (828, 48890872), (978, 41392272), (1104, 36668154), (1304, 31044204), (1467, 27594848), (1656, 24445436), (1956, 20696136), (2208, 18334077), (2608, 15522102), (2934, 13797424), (3312, 12222718), (3749, 10797984), (3912, 10348068), (5216, 7761051), (5868, 6898712), (6624, 6111359), (7498, 5398992), (7824, 5174034), (11247, 3599328), (11736, 3449356), (14996, 2699496), (15648, 2587017), (22494, 1799664), (23472, 1724678), (29992, 1349748), (33741, 1199776), (37493, 1079712), (44988, 899832), (46944, 862339), (59984, 674874), (67482, 599888), (74986, 539856), (89976, 449916), (112479, 359904), (119968, 337437), (134964, 299944), (149972, 269928), (179952, 224958)]