421790688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 1316794752

約数和(自身を除く): 895004064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 211, 264, 288, 352, 396, 422, 528, 631, 633, 792, 844, 1056, 1262, 1266, 1584, 1688, 1893, 1899, 2321, 2524, 2532, 3168, 3376, 3786, 3798, 4642, 5048, 5064, 5679, 6752, 6941, 6963, 7572, 7596, 9284, 10096, 10128, 11358, 13882, 13926, 15144, 15192, 18568, 20192, 20256, 20823, 20889, 22716, 27764, 27852, 30288, 30384, 37136, 41646, 41778, 45432, 55528, 55704, 60576, 60768, 62469, 74272, 83292, 83556, 90864, 111056, 111408, 124938, 133141, 166584, 167112, 181728, 222112, 222816, 249876, 266282, 333168, 334224, 399423, 499752, 532564, 666336, 668448, 798846, 999504, 1065128, 1198269, 1464551, 1597692, 1999008, 2130256, 2396538, 2929102, 3195384, 4260512, 4393653, 4793076, 5858204, 6390768, 8787306, 9586152, 11716408, 12781536, 13180959, 17574612, 19172304, 23432816, 26361918, 35149224, 38344608, 46865632, 52723836, 70298448, 105447672, 140596896, 210895344, 421790688]

約数ペア:

[(1, 421790688), (2, 210895344), (3, 140596896), (4, 105447672), (6, 70298448), (8, 52723836), (9, 46865632), (11, 38344608), (12, 35149224), (16, 26361918), (18, 23432816), (22, 19172304), (24, 17574612), (32, 13180959), (33, 12781536), (36, 11716408), (44, 9586152), (48, 8787306), (66, 6390768), (72, 5858204), (88, 4793076), (96, 4393653), (99, 4260512), (132, 3195384), (144, 2929102), (176, 2396538), (198, 2130256), (211, 1999008), (264, 1597692), (288, 1464551), (352, 1198269), (396, 1065128), (422, 999504), (528, 798846), (631, 668448), (633, 666336), (792, 532564), (844, 499752), (1056, 399423), (1262, 334224), (1266, 333168), (1584, 266282), (1688, 249876), (1893, 222816), (1899, 222112), (2321, 181728), (2524, 167112), (2532, 166584), (3168, 133141), (3376, 124938), (3786, 111408), (3798, 111056), (4642, 90864), (5048, 83556), (5064, 83292), (5679, 74272), (6752, 62469), (6941, 60768), (6963, 60576), (7572, 55704), (7596, 55528), (9284, 45432), (10096, 41778), (10128, 41646), (11358, 37136), (13882, 30384), (13926, 30288), (15144, 27852), (15192, 27764), (18568, 22716), (20192, 20889), (20256, 20823)]