742004256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157739}}^1$

素因数の和:157766

約数の個数: 72

約数和(自身を含む): 2265777360

約数和(自身を除く): 1523773104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 157739, 315478, 473217, 630956, 946434, 1104173, 1261912, 1892868, 2208346, 2523824, 3312519, 3785736, 4416692, 5047648, 6625038, 7571472, 7729211, 8833384, 13250076, 15142944, 15458422, 17666768, 23187633, 26500152, 30916844, 35333536, 46375266, 53000304, 61833688, 92750532, 106000608, 123667376, 185501064, 247334752, 371002128, 742004256]

約数ペア:

[(1, 742004256), (2, 371002128), (3, 247334752), (4, 185501064), (6, 123667376), (7, 106000608), (8, 92750532), (12, 61833688), (14, 53000304), (16, 46375266), (21, 35333536), (24, 30916844), (28, 26500152), (32, 23187633), (42, 17666768), (48, 15458422), (49, 15142944), (56, 13250076), (84, 8833384), (96, 7729211), (98, 7571472), (112, 6625038), (147, 5047648), (168, 4416692), (196, 3785736), (224, 3312519), (294, 2523824), (336, 2208346), (392, 1892868), (588, 1261912), (672, 1104173), (784, 946434), (1176, 630956), (1568, 473217), (2352, 315478), (4704, 157739)]