281196528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8846

約数の個数: 80

約数和(自身を含む): 784235520

約数和(自身を除く): 503038992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5336, 8004, 8783, 10672, 16008, 17566, 26349, 32016, 35132, 52698, 70264, 105396, 140528, 202009, 210792, 254707, 404018, 421584, 509414, 606027, 764121, 808036, 1018828, 1212054, 1528242, 1616072, 2037656, 2424108, 3056484, 3232144, 4075312, 4848216, 5858261, 6112968, 9696432, 11716522, 12225936, 17574783, 23433044, 35149566, 46866088, 70299132, 93732176, 140598264, 281196528]

約数ペア:

[(1, 281196528), (2, 140598264), (3, 93732176), (4, 70299132), (6, 46866088), (8, 35149566), (12, 23433044), (16, 17574783), (23, 12225936), (24, 11716522), (29, 9696432), (46, 6112968), (48, 5858261), (58, 4848216), (69, 4075312), (87, 3232144), (92, 3056484), (116, 2424108), (138, 2037656), (174, 1616072), (184, 1528242), (232, 1212054), (276, 1018828), (348, 808036), (368, 764121), (464, 606027), (552, 509414), (667, 421584), (696, 404018), (1104, 254707), (1334, 210792), (1392, 202009), (2001, 140528), (2668, 105396), (4002, 70264), (5336, 52698), (8004, 35132), (8783, 32016), (10672, 26349), (16008, 17566)]