1293278224

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5641}}^1$

素因数の和:5768

約数の個数: 80

約数和(自身を含む): 3022306560

約数和(自身を除く): 1729028336

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 2047, 2492, 2576, 4094, 4984, 5641, 8188, 9968, 11282, 14329, 16376, 22564, 28658, 32752, 39487, 45128, 57316, 78974, 90256, 114632, 129743, 157948, 229264, 259486, 315896, 502049, 518972, 631792, 908201, 1004098, 1037944, 1816402, 2008196, 2075888, 3514343, 3632804, 4016392, 7028686, 7265608, 8032784, 11547127, 14057372, 14531216, 23094254, 28114744, 46188508, 56229488, 80829889, 92377016, 161659778, 184754032, 323319556, 646639112, 1293278224]

約数ペア:

[(1, 1293278224), (2, 646639112), (4, 323319556), (7, 184754032), (8, 161659778), (14, 92377016), (16, 80829889), (23, 56229488), (28, 46188508), (46, 28114744), (56, 23094254), (89, 14531216), (92, 14057372), (112, 11547127), (161, 8032784), (178, 7265608), (184, 7028686), (322, 4016392), (356, 3632804), (368, 3514343), (623, 2075888), (644, 2008196), (712, 1816402), (1246, 1037944), (1288, 1004098), (1424, 908201), (2047, 631792), (2492, 518972), (2576, 502049), (4094, 315896), (4984, 259486), (5641, 229264), (8188, 157948), (9968, 129743), (11282, 114632), (14329, 90256), (16376, 78974), (22564, 57316), (28658, 45128), (32752, 39487)]