271934432

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 686407680

約数和(自身を除く): 414473248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 79, 88, 112, 121, 127, 154, 158, 176, 224, 242, 254, 308, 316, 352, 484, 508, 553, 616, 632, 847, 869, 889, 968, 1016, 1106, 1232, 1264, 1397, 1694, 1738, 1778, 1936, 2032, 2212, 2464, 2528, 2794, 3388, 3476, 3556, 3872, 4064, 4424, 5588, 6083, 6776, 6952, 7112, 8848, 9559, 9779, 10033, 11176, 12166, 13552, 13904, 14224, 15367, 17696, 19118, 19558, 20066, 22352, 24332, 27104, 27808, 28448, 30734, 38236, 39116, 40132, 44704, 48664, 61468, 66913, 70231, 76472, 78232, 80264, 97328, 107569, 110363, 122936, 133826, 140462, 152944, 156464, 160528, 194656, 215138, 220726, 245872, 267652, 280924, 305888, 312928, 321056, 430276, 441452, 491744, 535304, 561848, 772541, 860552, 882904, 1070608, 1123696, 1213993, 1545082, 1721104, 1765808, 2141216, 2247392, 2427986, 3090164, 3442208, 3531616, 4855972, 6180328, 8497951, 9711944, 12360656, 16995902, 19423888, 24721312, 33991804, 38847776, 67983608, 135967216, 271934432]

約数ペア:

[(1, 271934432), (2, 135967216), (4, 67983608), (7, 38847776), (8, 33991804), (11, 24721312), (14, 19423888), (16, 16995902), (22, 12360656), (28, 9711944), (32, 8497951), (44, 6180328), (56, 4855972), (77, 3531616), (79, 3442208), (88, 3090164), (112, 2427986), (121, 2247392), (127, 2141216), (154, 1765808), (158, 1721104), (176, 1545082), (224, 1213993), (242, 1123696), (254, 1070608), (308, 882904), (316, 860552), (352, 772541), (484, 561848), (508, 535304), (553, 491744), (616, 441452), (632, 430276), (847, 321056), (869, 312928), (889, 305888), (968, 280924), (1016, 267652), (1106, 245872), (1232, 220726), (1264, 215138), (1397, 194656), (1694, 160528), (1738, 156464), (1778, 152944), (1936, 140462), (2032, 133826), (2212, 122936), (2464, 110363), (2528, 107569), (2794, 97328), (3388, 80264), (3476, 78232), (3556, 76472), (3872, 70231), (4064, 66913), (4424, 61468), (5588, 48664), (6083, 44704), (6776, 40132), (6952, 39116), (7112, 38236), (8848, 30734), (9559, 28448), (9779, 27808), (10033, 27104), (11176, 24332), (12166, 22352), (13552, 20066), (13904, 19558), (14224, 19118), (15367, 17696)]