238705488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 160

約数和(自身を含む): 789036800

約数和(自身を除く): 550331312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 193, 216, 252, 336, 378, 386, 409, 432, 504, 579, 756, 772, 818, 1008, 1158, 1227, 1351, 1512, 1544, 1636, 1737, 2316, 2454, 2702, 2863, 3024, 3088, 3272, 3474, 3681, 4053, 4632, 4908, 5211, 5404, 5726, 6544, 6948, 7362, 8106, 8589, 9264, 9816, 10422, 10808, 11043, 11452, 12159, 13896, 14724, 16212, 17178, 19632, 20844, 21616, 22086, 22904, 24318, 25767, 27792, 29448, 32424, 34356, 36477, 41688, 44172, 45808, 48636, 51534, 58896, 64848, 68712, 72954, 77301, 78937, 83376, 88344, 97272, 103068, 137424, 145908, 154602, 157874, 176688, 194544, 206136, 236811, 291816, 309204, 315748, 412272, 473622, 552559, 583632, 618408, 631496, 710433, 947244, 1105118, 1236816, 1262992, 1420866, 1657677, 1894488, 2131299, 2210236, 2841732, 3315354, 3788976, 4262598, 4420472, 4973031, 5683464, 6630708, 8525196, 8840944, 9946062, 11366928, 13261416, 14919093, 17050392, 19892124, 26522832, 29838186, 34100784, 39784248, 59676372, 79568496, 119352744, 238705488]

約数ペア:

[(1, 238705488), (2, 119352744), (3, 79568496), (4, 59676372), (6, 39784248), (7, 34100784), (8, 29838186), (9, 26522832), (12, 19892124), (14, 17050392), (16, 14919093), (18, 13261416), (21, 11366928), (24, 9946062), (27, 8840944), (28, 8525196), (36, 6630708), (42, 5683464), (48, 4973031), (54, 4420472), (56, 4262598), (63, 3788976), (72, 3315354), (84, 2841732), (108, 2210236), (112, 2131299), (126, 1894488), (144, 1657677), (168, 1420866), (189, 1262992), (193, 1236816), (216, 1105118), (252, 947244), (336, 710433), (378, 631496), (386, 618408), (409, 583632), (432, 552559), (504, 473622), (579, 412272), (756, 315748), (772, 309204), (818, 291816), (1008, 236811), (1158, 206136), (1227, 194544), (1351, 176688), (1512, 157874), (1544, 154602), (1636, 145908), (1737, 137424), (2316, 103068), (2454, 97272), (2702, 88344), (2863, 83376), (3024, 78937), (3088, 77301), (3272, 72954), (3474, 68712), (3681, 64848), (4053, 58896), (4632, 51534), (4908, 48636), (5211, 45808), (5404, 44172), (5726, 41688), (6544, 36477), (6948, 34356), (7362, 32424), (8106, 29448), (8589, 27792), (9264, 25767), (9816, 24318), (10422, 22904), (10808, 22086), (11043, 21616), (11452, 20844), (12159, 19632), (13896, 17178), (14724, 16212)]