2421999144

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 7000266240

約数和(自身を除く): 4578267096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 71, 72, 81, 108, 122, 142, 162, 183, 213, 216, 244, 284, 324, 366, 426, 488, 549, 568, 639, 648, 732, 852, 863, 1098, 1278, 1464, 1647, 1704, 1726, 1917, 2196, 2556, 2589, 3294, 3452, 3834, 4331, 4392, 4941, 5112, 5178, 5751, 6588, 6904, 7668, 7767, 8662, 9882, 10356, 11502, 12993, 13176, 15336, 15534, 17324, 19764, 20712, 23004, 23301, 25986, 31068, 34648, 38979, 39528, 46008, 46602, 51972, 52643, 61273, 62136, 69903, 77958, 93204, 103944, 105286, 116937, 122546, 139806, 155916, 157929, 183819, 186408, 210572, 233874, 245092, 279612, 311832, 315858, 350811, 367638, 421144, 467748, 473787, 490184, 551457, 559224, 631716, 701622, 735276, 935496, 947574, 1102914, 1263432, 1403244, 1421361, 1470552, 1654371, 1895148, 2205828, 2806488, 2842722, 3308742, 3737653, 3790296, 4264083, 4411656, 4963113, 5685444, 6617484, 7475306, 8528166, 9926226, 11212959, 11370888, 13234968, 14950612, 17056332, 19852452, 22425918, 29901224, 33638877, 34112664, 39704904, 44851836, 67277754, 89703672, 100916631, 134555508, 201833262, 269111016, 302749893, 403666524, 605499786, 807333048, 1210999572, 2421999144]

約数ペア:

[(1, 2421999144), (2, 1210999572), (3, 807333048), (4, 605499786), (6, 403666524), (8, 302749893), (9, 269111016), (12, 201833262), (18, 134555508), (24, 100916631), (27, 89703672), (36, 67277754), (54, 44851836), (61, 39704904), (71, 34112664), (72, 33638877), (81, 29901224), (108, 22425918), (122, 19852452), (142, 17056332), (162, 14950612), (183, 13234968), (213, 11370888), (216, 11212959), (244, 9926226), (284, 8528166), (324, 7475306), (366, 6617484), (426, 5685444), (488, 4963113), (549, 4411656), (568, 4264083), (639, 3790296), (648, 3737653), (732, 3308742), (852, 2842722), (863, 2806488), (1098, 2205828), (1278, 1895148), (1464, 1654371), (1647, 1470552), (1704, 1421361), (1726, 1403244), (1917, 1263432), (2196, 1102914), (2556, 947574), (2589, 935496), (3294, 735276), (3452, 701622), (3834, 631716), (4331, 559224), (4392, 551457), (4941, 490184), (5112, 473787), (5178, 467748), (5751, 421144), (6588, 367638), (6904, 350811), (7668, 315858), (7767, 311832), (8662, 279612), (9882, 245092), (10356, 233874), (11502, 210572), (12993, 186408), (13176, 183819), (15336, 157929), (15534, 155916), (17324, 139806), (19764, 122546), (20712, 116937), (23004, 105286), (23301, 103944), (25986, 93204), (31068, 77958), (34648, 69903), (38979, 62136), (39528, 61273), (46008, 52643), (46602, 51972)]