17791928388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{1439}}^1$

素因数の和:2402

約数の個数: 144

約数和(自身を含む): 50193561600

約数和(自身を除く): 32401633212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 911, 1044, 1131, 1439, 1508, 1822, 2262, 2733, 2878, 3393, 3644, 4317, 4524, 5466, 5756, 6786, 8199, 8634, 10932, 11843, 12951, 13572, 16398, 17268, 18707, 23686, 25902, 26419, 32796, 35529, 37414, 41731, 47372, 51804, 52838, 56121, 71058, 74828, 79257, 83462, 105676, 106587, 112242, 125193, 142116, 158514, 166924, 168363, 213174, 224484, 237771, 250386, 317028, 336726, 343447, 375579, 426348, 475542, 500772, 542503, 673452, 686894, 751158, 951084, 1030341, 1085006, 1310929, 1373788, 1502316, 1627509, 2060682, 2170012, 2621858, 3091023, 3255018, 3932787, 4121364, 4882527, 5243716, 6182046, 6510036, 7865574, 9765054, 11798361, 12364092, 15731148, 17042077, 19530108, 23596722, 34084154, 38016941, 47193444, 51126231, 68168308, 76033882, 102252462, 114050823, 152067764, 153378693, 204504924, 228101646, 306757386, 342152469, 456203292, 494220233, 613514772, 684304938, 988440466, 1368609876, 1482660699, 1976880932, 2965321398, 4447982097, 5930642796, 8895964194, 17791928388]

約数ペア:

[(1, 17791928388), (2, 8895964194), (3, 5930642796), (4, 4447982097), (6, 2965321398), (9, 1976880932), (12, 1482660699), (13, 1368609876), (18, 988440466), (26, 684304938), (29, 613514772), (36, 494220233), (39, 456203292), (52, 342152469), (58, 306757386), (78, 228101646), (87, 204504924), (116, 153378693), (117, 152067764), (156, 114050823), (174, 102252462), (234, 76033882), (261, 68168308), (348, 51126231), (377, 47193444), (468, 38016941), (522, 34084154), (754, 23596722), (911, 19530108), (1044, 17042077), (1131, 15731148), (1439, 12364092), (1508, 11798361), (1822, 9765054), (2262, 7865574), (2733, 6510036), (2878, 6182046), (3393, 5243716), (3644, 4882527), (4317, 4121364), (4524, 3932787), (5466, 3255018), (5756, 3091023), (6786, 2621858), (8199, 2170012), (8634, 2060682), (10932, 1627509), (11843, 1502316), (12951, 1373788), (13572, 1310929), (16398, 1085006), (17268, 1030341), (18707, 951084), (23686, 751158), (25902, 686894), (26419, 673452), (32796, 542503), (35529, 500772), (37414, 475542), (41731, 426348), (47372, 375579), (51804, 343447), (52838, 336726), (56121, 317028), (71058, 250386), (74828, 237771), (79257, 224484), (83462, 213174), (105676, 168363), (106587, 166924), (112242, 158514), (125193, 142116)]