3998642112

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{40597}}^1$

素因数の和:40640

約数の個数: 140

約数和(自身を含む): 12477389320

約数和(自身を除く): 8478747208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4104, 5184, 5472, 6156, 8208, 10944, 12312, 16416, 24624, 32832, 40597, 49248, 81194, 98496, 121791, 162388, 243582, 324776, 365373, 487164, 649552, 730746, 771343, 974328, 1096119, 1299104, 1461492, 1542686, 1948656, 2192238, 2314029, 2598208, 2922984, 3085372, 3288357, 3897312, 4384476, 4628058, 5845968, 6170744, 6576714, 6942087, 7794624, 8768952, 9256116, 11691936, 12341488, 13153428, 13884174, 17537904, 18512232, 20826261, 23383872, 24682976, 26306856, 27768348, 35075808, 37024464, 41652522, 49365952, 52613712, 55536696, 62478783, 70151616, 74048928, 83305044, 105227424, 111073392, 124957566, 148097856, 166610088, 210454848, 222146784, 249915132, 333220176, 444293568, 499830264, 666440352, 999660528, 1332880704, 1999321056, 3998642112]

約数ペア:

[(1, 3998642112), (2, 1999321056), (3, 1332880704), (4, 999660528), (6, 666440352), (8, 499830264), (9, 444293568), (12, 333220176), (16, 249915132), (18, 222146784), (19, 210454848), (24, 166610088), (27, 148097856), (32, 124957566), (36, 111073392), (38, 105227424), (48, 83305044), (54, 74048928), (57, 70151616), (64, 62478783), (72, 55536696), (76, 52613712), (81, 49365952), (96, 41652522), (108, 37024464), (114, 35075808), (144, 27768348), (152, 26306856), (162, 24682976), (171, 23383872), (192, 20826261), (216, 18512232), (228, 17537904), (288, 13884174), (304, 13153428), (324, 12341488), (342, 11691936), (432, 9256116), (456, 8768952), (513, 7794624), (576, 6942087), (608, 6576714), (648, 6170744), (684, 5845968), (864, 4628058), (912, 4384476), (1026, 3897312), (1216, 3288357), (1296, 3085372), (1368, 2922984), (1539, 2598208), (1728, 2314029), (1824, 2192238), (2052, 1948656), (2592, 1542686), (2736, 1461492), (3078, 1299104), (3648, 1096119), (4104, 974328), (5184, 771343), (5472, 730746), (6156, 649552), (8208, 487164), (10944, 365373), (12312, 324776), (16416, 243582), (24624, 162388), (32832, 121791), (40597, 98496), (49248, 81194)]