274228976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4222

約数の個数: 80

約数和(自身を含む): 659957760

約数和(自身を除く): 385728784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4157, 4712, 8246, 8314, 9424, 16492, 16628, 29099, 32984, 33256, 58198, 65968, 66512, 78983, 116396, 128867, 157966, 232792, 257734, 315932, 465584, 515468, 552881, 631864, 902069, 1030936, 1105762, 1263728, 1804138, 2061872, 2211524, 2448473, 3608276, 4423048, 4896946, 7216552, 8846096, 9793892, 14433104, 17139311, 19587784, 34278622, 39175568, 68557244, 137114488, 274228976]

約数ペア:

[(1, 274228976), (2, 137114488), (4, 68557244), (7, 39175568), (8, 34278622), (14, 19587784), (16, 17139311), (19, 14433104), (28, 9793892), (31, 8846096), (38, 7216552), (56, 4896946), (62, 4423048), (76, 3608276), (112, 2448473), (124, 2211524), (133, 2061872), (152, 1804138), (217, 1263728), (248, 1105762), (266, 1030936), (304, 902069), (434, 631864), (496, 552881), (532, 515468), (589, 465584), (868, 315932), (1064, 257734), (1178, 232792), (1736, 157966), (2128, 128867), (2356, 116396), (3472, 78983), (4123, 66512), (4157, 65968), (4712, 58198), (8246, 33256), (8314, 32984), (9424, 29099), (16492, 16628)]