21145377888

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1048

約数の個数: 288

約数和(自身を含む): 65621477376

約数和(自身を除く): 44476099488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 137, 138, 144, 162, 184, 207, 216, 243, 274, 276, 288, 324, 368, 411, 414, 432, 486, 548, 552, 621, 648, 736, 822, 828, 863, 864, 972, 1096, 1104, 1233, 1242, 1296, 1644, 1656, 1726, 1863, 1944, 2192, 2208, 2466, 2484, 2589, 2592, 3151, 3288, 3312, 3452, 3699, 3726, 3888, 4384, 4932, 4968, 5178, 5589, 6302, 6576, 6624, 6904, 7398, 7452, 7767, 7776, 9453, 9864, 9936, 10356, 11097, 11178, 12604, 13152, 13808, 14796, 14904, 15534, 18906, 19728, 19849, 19872, 20712, 22194, 22356, 23301, 25208, 27616, 28359, 29592, 29808, 31068, 33291, 37812, 39456, 39698, 41424, 44388, 44712, 46602, 50416, 56718, 59184, 59547, 59616, 62136, 66582, 69903, 75624, 79396, 82848, 85077, 88776, 89424, 93204, 100832, 113436, 118231, 118368, 119094, 124272, 133164, 139806, 151248, 158792, 170154, 177552, 178641, 178848, 186408, 209709, 226872, 236462, 238188, 248544, 255231, 266328, 279612, 302496, 317584, 340308, 354693, 355104, 357282, 372816, 419418, 453744, 472924, 476376, 510462, 532656, 535923, 559224, 635168, 680616, 709386, 714564, 745632, 765693, 838836, 907488, 945848, 952752, 1020924, 1064079, 1065312, 1071846, 1118448, 1361232, 1418772, 1429128, 1531386, 1607769, 1677672, 1891696, 1905504, 2041848, 2128158, 2143692, 2236896, 2719313, 2722464, 2837544, 2858256, 3062772, 3192237, 3215538, 3355344, 3783392, 4083696, 4256316, 4287384, 4823307, 5438626, 5675088, 5716512, 6125544, 6384474, 6431076, 6710688, 8157939, 8167392, 8512632, 8574768, 9576711, 9646614, 10877252, 11350176, 12251088, 12768948, 12862152, 16315878, 17025264, 17149536, 19153422, 19293228, 21754504, 24473817, 24502176, 25537896, 25724304, 28730133, 32631756, 34050528, 38306844, 38586456, 43509008, 48947634, 51075792, 51448608, 57460266, 65263512, 73421451, 76613688, 77172912, 87018016, 97895268, 102151584, 114920532, 130527024, 146842902, 153227376, 154345824, 195790536, 220264353, 229841064, 261054048, 293685804, 306454752, 391581072, 440528706, 459682128, 587371608, 660793059, 783162144, 881057412, 919364256, 1174743216, 1321586118, 1762114824, 2349486432, 2643172236, 3524229648, 5286344472, 7048459296, 10572688944, 21145377888]

約数ペア:

[(1, 21145377888), (2, 10572688944), (3, 7048459296), (4, 5286344472), (6, 3524229648), (8, 2643172236), (9, 2349486432), (12, 1762114824), (16, 1321586118), (18, 1174743216), (23, 919364256), (24, 881057412), (27, 783162144), (32, 660793059), (36, 587371608), (46, 459682128), (48, 440528706), (54, 391581072), (69, 306454752), (72, 293685804), (81, 261054048), (92, 229841064), (96, 220264353), (108, 195790536), (137, 154345824), (138, 153227376), (144, 146842902), (162, 130527024), (184, 114920532), (207, 102151584), (216, 97895268), (243, 87018016), (274, 77172912), (276, 76613688), (288, 73421451), (324, 65263512), (368, 57460266), (411, 51448608), (414, 51075792), (432, 48947634), (486, 43509008), (548, 38586456), (552, 38306844), (621, 34050528), (648, 32631756), (736, 28730133), (822, 25724304), (828, 25537896), (863, 24502176), (864, 24473817), (972, 21754504), (1096, 19293228), (1104, 19153422), (1233, 17149536), (1242, 17025264), (1296, 16315878), (1644, 12862152), (1656, 12768948), (1726, 12251088), (1863, 11350176), (1944, 10877252), (2192, 9646614), (2208, 9576711), (2466, 8574768), (2484, 8512632), (2589, 8167392), (2592, 8157939), (3151, 6710688), (3288, 6431076), (3312, 6384474), (3452, 6125544), (3699, 5716512), (3726, 5675088), (3888, 5438626), (4384, 4823307), (4932, 4287384), (4968, 4256316), (5178, 4083696), (5589, 3783392), (6302, 3355344), (6576, 3215538), (6624, 3192237), (6904, 3062772), (7398, 2858256), (7452, 2837544), (7767, 2722464), (7776, 2719313), (9453, 2236896), (9864, 2143692), (9936, 2128158), (10356, 2041848), (11097, 1905504), (11178, 1891696), (12604, 1677672), (13152, 1607769), (13808, 1531386), (14796, 1429128), (14904, 1418772), (15534, 1361232), (18906, 1118448), (19728, 1071846), (19849, 1065312), (19872, 1064079), (20712, 1020924), (22194, 952752), (22356, 945848), (23301, 907488), (25208, 838836), (27616, 765693), (28359, 745632), (29592, 714564), (29808, 709386), (31068, 680616), (33291, 635168), (37812, 559224), (39456, 535923), (39698, 532656), (41424, 510462), (44388, 476376), (44712, 472924), (46602, 453744), (50416, 419418), (56718, 372816), (59184, 357282), (59547, 355104), (59616, 354693), (62136, 340308), (66582, 317584), (69903, 302496), (75624, 279612), (79396, 266328), (82848, 255231), (85077, 248544), (88776, 238188), (89424, 236462), (93204, 226872), (100832, 209709), (113436, 186408), (118231, 178848), (118368, 178641), (119094, 177552), (124272, 170154), (133164, 158792), (139806, 151248)]