269950356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 522579564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 598, 713, 806, 809, 828, 897, 1116, 1196, 1209, 1426, 1612, 1618, 1794, 2139, 2418, 2427, 2691, 2852, 3236, 3588, 3627, 4278, 4836, 4854, 5382, 6417, 7254, 7281, 8556, 9269, 9708, 10517, 10764, 12834, 14508, 14562, 18538, 18607, 21034, 25079, 25668, 27807, 29124, 31551, 37076, 37214, 42068, 50158, 55614, 55821, 63102, 74428, 75237, 83421, 94653, 100316, 111228, 111642, 126204, 150474, 166842, 167463, 189306, 223284, 225711, 241891, 300948, 326027, 333684, 334926, 378612, 451422, 483782, 576817, 652054, 669852, 725673, 902844, 967564, 978081, 1153634, 1304108, 1451346, 1730451, 1956162, 2177019, 2307268, 2902692, 2934243, 3460902, 3912324, 4354038, 5191353, 5868486, 6921804, 7498621, 8708076, 10382706, 11736972, 14997242, 20765412, 22495863, 29994484, 44991726, 67487589, 89983452, 134975178, 269950356]

約数ペア:

[(1, 269950356), (2, 134975178), (3, 89983452), (4, 67487589), (6, 44991726), (9, 29994484), (12, 22495863), (13, 20765412), (18, 14997242), (23, 11736972), (26, 10382706), (31, 8708076), (36, 7498621), (39, 6921804), (46, 5868486), (52, 5191353), (62, 4354038), (69, 3912324), (78, 3460902), (92, 2934243), (93, 2902692), (117, 2307268), (124, 2177019), (138, 1956162), (156, 1730451), (186, 1451346), (207, 1304108), (234, 1153634), (276, 978081), (279, 967564), (299, 902844), (372, 725673), (403, 669852), (414, 652054), (468, 576817), (558, 483782), (598, 451422), (713, 378612), (806, 334926), (809, 333684), (828, 326027), (897, 300948), (1116, 241891), (1196, 225711), (1209, 223284), (1426, 189306), (1612, 167463), (1618, 166842), (1794, 150474), (2139, 126204), (2418, 111642), (2427, 111228), (2691, 100316), (2852, 94653), (3236, 83421), (3588, 75237), (3627, 74428), (4278, 63102), (4836, 55821), (4854, 55614), (5382, 50158), (6417, 42068), (7254, 37214), (7281, 37076), (8556, 31551), (9269, 29124), (9708, 27807), (10517, 25668), (10764, 25079), (12834, 21034), (14508, 18607), (14562, 18538)]