281030652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48487}}^1$

素因数の和:48527

約数の個数: 72

約数和(自身を含む): 847182336

約数和(自身を除く): 566151684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 48487, 96974, 145461, 193948, 290922, 339409, 436383, 581844, 678818, 872766, 1018227, 1115201, 1357636, 1745532, 2036454, 2230402, 3054681, 3345603, 4072908, 4460804, 6109362, 6691206, 7806407, 10036809, 12218724, 13382412, 15612814, 20073618, 23419221, 31225628, 40147236, 46838442, 70257663, 93676884, 140515326, 281030652]

約数ペア:

[(1, 281030652), (2, 140515326), (3, 93676884), (4, 70257663), (6, 46838442), (7, 40147236), (9, 31225628), (12, 23419221), (14, 20073618), (18, 15612814), (21, 13382412), (23, 12218724), (28, 10036809), (36, 7806407), (42, 6691206), (46, 6109362), (63, 4460804), (69, 4072908), (84, 3345603), (92, 3054681), (126, 2230402), (138, 2036454), (161, 1745532), (207, 1357636), (252, 1115201), (276, 1018227), (322, 872766), (414, 678818), (483, 581844), (644, 436383), (828, 339409), (966, 290922), (1449, 193948), (1932, 145461), (2898, 96974), (5796, 48487)]