237227562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 639959040

約数和(自身を除く): 402731478

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 297, 341, 351, 403, 429, 558, 594, 682, 702, 806, 837, 858, 991, 1023, 1209, 1287, 1674, 1982, 2046, 2418, 2574, 2973, 3069, 3627, 3861, 4433, 5946, 6138, 7254, 7722, 8866, 8919, 9207, 10881, 10901, 12883, 13299, 17838, 18414, 21762, 21802, 25766, 26598, 26757, 30721, 32703, 38649, 39897, 53514, 61442, 65406, 77298, 79794, 92163, 98109, 115947, 119691, 141713, 184326, 196218, 231894, 239382, 276489, 283426, 294327, 337931, 347841, 399373, 425139, 552978, 588654, 675862, 695682, 798746, 829467, 850278, 1013793, 1198119, 1275417, 1658934, 2027586, 2396238, 2550834, 3041379, 3594357, 3826251, 4393103, 6082758, 7188714, 7652502, 8786206, 9124137, 10783071, 13179309, 18248274, 21566142, 26358618, 39537927, 79075854, 118613781, 237227562]

約数ペア:

[(1, 237227562), (2, 118613781), (3, 79075854), (6, 39537927), (9, 26358618), (11, 21566142), (13, 18248274), (18, 13179309), (22, 10783071), (26, 9124137), (27, 8786206), (31, 7652502), (33, 7188714), (39, 6082758), (54, 4393103), (62, 3826251), (66, 3594357), (78, 3041379), (93, 2550834), (99, 2396238), (117, 2027586), (143, 1658934), (186, 1275417), (198, 1198119), (234, 1013793), (279, 850278), (286, 829467), (297, 798746), (341, 695682), (351, 675862), (403, 588654), (429, 552978), (558, 425139), (594, 399373), (682, 347841), (702, 337931), (806, 294327), (837, 283426), (858, 276489), (991, 239382), (1023, 231894), (1209, 196218), (1287, 184326), (1674, 141713), (1982, 119691), (2046, 115947), (2418, 98109), (2574, 92163), (2973, 79794), (3069, 77298), (3627, 65406), (3861, 61442), (4433, 53514), (5946, 39897), (6138, 38649), (7254, 32703), (7722, 30721), (8866, 26757), (8919, 26598), (9207, 25766), (10881, 21802), (10901, 21762), (12883, 18414), (13299, 17838)]