279125424

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1295

約数の個数: 120

約数和(自身を含む): 827304192

約数和(自身を除く): 548178768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 284, 368, 414, 426, 552, 568, 639, 828, 852, 1104, 1136, 1187, 1278, 1633, 1656, 1704, 2374, 2556, 3266, 3312, 3408, 3561, 4748, 4899, 5112, 6532, 7122, 9496, 9798, 10224, 10683, 13064, 14244, 14697, 18992, 19596, 21366, 26128, 27301, 28488, 29394, 39192, 42732, 54602, 56976, 58788, 78384, 81903, 84277, 85464, 109204, 117576, 163806, 168554, 170928, 218408, 235152, 245709, 252831, 327612, 337108, 436816, 491418, 505662, 655224, 674216, 758493, 982836, 1011324, 1310448, 1348432, 1516986, 1938371, 1965672, 2022648, 3033972, 3876742, 3931344, 4045296, 5815113, 6067944, 7753484, 11630226, 12135888, 15506968, 17445339, 23260452, 31013936, 34890678, 46520904, 69781356, 93041808, 139562712, 279125424]

約数ペア:

[(1, 279125424), (2, 139562712), (3, 93041808), (4, 69781356), (6, 46520904), (8, 34890678), (9, 31013936), (12, 23260452), (16, 17445339), (18, 15506968), (23, 12135888), (24, 11630226), (36, 7753484), (46, 6067944), (48, 5815113), (69, 4045296), (71, 3931344), (72, 3876742), (92, 3033972), (138, 2022648), (142, 1965672), (144, 1938371), (184, 1516986), (207, 1348432), (213, 1310448), (276, 1011324), (284, 982836), (368, 758493), (414, 674216), (426, 655224), (552, 505662), (568, 491418), (639, 436816), (828, 337108), (852, 327612), (1104, 252831), (1136, 245709), (1187, 235152), (1278, 218408), (1633, 170928), (1656, 168554), (1704, 163806), (2374, 117576), (2556, 109204), (3266, 85464), (3312, 84277), (3408, 81903), (3561, 78384), (4748, 58788), (4899, 56976), (5112, 54602), (6532, 42732), (7122, 39192), (9496, 29394), (9798, 28488), (10224, 27301), (10683, 26128), (13064, 21366), (14244, 19596), (14697, 18992)]