1591815208048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{271603}}^1$

素因数の和:273126

約数の個数: 80

約数和(自身を含む): 3498563716480

約数和(自身を除く): 1906748508432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1483, 1976, 2966, 3952, 5932, 11864, 19279, 23728, 28177, 38558, 56354, 77116, 112708, 154232, 225416, 271603, 308464, 366301, 450832, 543206, 732602, 1086412, 1465204, 2172824, 2930408, 3530839, 4345648, 5160457, 5860816, 7061678, 10320914, 14123356, 20641828, 28246712, 41283656, 56493424, 67085941, 82567312, 134171882, 268343764, 402787249, 536687528, 805574498, 1073375056, 1611148996, 3222297992, 5236234237, 6444595984, 7652957731, 10472468474, 15305915462, 20944936948, 30611830924, 41889873896, 61223661848, 83779747792, 99488450503, 122447323696, 198976901006, 397953802012, 795907604024, 1591815208048]

約数ペア:

[(1, 1591815208048), (2, 795907604024), (4, 397953802012), (8, 198976901006), (13, 122447323696), (16, 99488450503), (19, 83779747792), (26, 61223661848), (38, 41889873896), (52, 30611830924), (76, 20944936948), (104, 15305915462), (152, 10472468474), (208, 7652957731), (247, 6444595984), (304, 5236234237), (494, 3222297992), (988, 1611148996), (1483, 1073375056), (1976, 805574498), (2966, 536687528), (3952, 402787249), (5932, 268343764), (11864, 134171882), (19279, 82567312), (23728, 67085941), (28177, 56493424), (38558, 41283656), (56354, 28246712), (77116, 20641828), (112708, 14123356), (154232, 10320914), (225416, 7061678), (271603, 5860816), (308464, 5160457), (366301, 4345648), (450832, 3530839), (543206, 2930408), (732602, 2172824), (1086412, 1465204)]