13395997728

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{272011}}^1$

素因数の和:272052

約数の個数: 120

約数和(自身を含む): 41470949520

約数和(自身を除く): 28074951792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 272011, 544022, 816033, 1088044, 1632066, 2176088, 2448099, 3264132, 4352176, 4896198, 5168209, 6528264, 7344297, 8704352, 9792396, 10336418, 13056528, 14688594, 15504627, 19584792, 20672836, 22032891, 26113056, 29377188, 31009254, 39169584, 41345672, 44065782, 46513881, 58754376, 62018508, 78339168, 82691344, 88131564, 93027762, 117508752, 124037016, 139541643, 165382688, 176263128, 186055524, 235017504, 248074032, 279083286, 352526256, 372111048, 418624929, 496148064, 558166572, 705052512, 744222096, 837249858, 1116333144, 1488444192, 1674499716, 2232666288, 3348999432, 4465332576, 6697998864, 13395997728]

約数ペア:

[(1, 13395997728), (2, 6697998864), (3, 4465332576), (4, 3348999432), (6, 2232666288), (8, 1674499716), (9, 1488444192), (12, 1116333144), (16, 837249858), (18, 744222096), (19, 705052512), (24, 558166572), (27, 496148064), (32, 418624929), (36, 372111048), (38, 352526256), (48, 279083286), (54, 248074032), (57, 235017504), (72, 186055524), (76, 176263128), (81, 165382688), (96, 139541643), (108, 124037016), (114, 117508752), (144, 93027762), (152, 88131564), (162, 82691344), (171, 78339168), (216, 62018508), (228, 58754376), (288, 46513881), (304, 44065782), (324, 41345672), (342, 39169584), (432, 31009254), (456, 29377188), (513, 26113056), (608, 22032891), (648, 20672836), (684, 19584792), (864, 15504627), (912, 14688594), (1026, 13056528), (1296, 10336418), (1368, 9792396), (1539, 8704352), (1824, 7344297), (2052, 6528264), (2592, 5168209), (2736, 4896198), (3078, 4352176), (4104, 3264132), (5472, 2448099), (6156, 2176088), (8208, 1632066), (12312, 1088044), (16416, 816033), (24624, 544022), (49248, 272011)]