238460742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 583704576

約数和(自身を除く): 345243834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 71, 78, 93, 117, 142, 186, 213, 234, 279, 403, 426, 463, 558, 639, 806, 923, 926, 1209, 1278, 1389, 1846, 2201, 2418, 2769, 2778, 3627, 4167, 4402, 5538, 6019, 6603, 7254, 8307, 8334, 12038, 13206, 14353, 16614, 18057, 19809, 28613, 28706, 32873, 36114, 39618, 43059, 54171, 57226, 65746, 85839, 86118, 98619, 108342, 129177, 171678, 186589, 197238, 257517, 258354, 295857, 373178, 427349, 515034, 559767, 591714, 854698, 1019063, 1119534, 1282047, 1679301, 2038126, 2564094, 3057189, 3358602, 3846141, 6114378, 7692282, 9171567, 13247819, 18343134, 26495638, 39743457, 79486914, 119230371, 238460742]

約数ペア:

[(1, 238460742), (2, 119230371), (3, 79486914), (6, 39743457), (9, 26495638), (13, 18343134), (18, 13247819), (26, 9171567), (31, 7692282), (39, 6114378), (62, 3846141), (71, 3358602), (78, 3057189), (93, 2564094), (117, 2038126), (142, 1679301), (186, 1282047), (213, 1119534), (234, 1019063), (279, 854698), (403, 591714), (426, 559767), (463, 515034), (558, 427349), (639, 373178), (806, 295857), (923, 258354), (926, 257517), (1209, 197238), (1278, 186589), (1389, 171678), (1846, 129177), (2201, 108342), (2418, 98619), (2769, 86118), (2778, 85839), (3627, 65746), (4167, 57226), (4402, 54171), (5538, 43059), (6019, 39618), (6603, 36114), (7254, 32873), (8307, 28706), (8334, 28613), (12038, 19809), (13206, 18057), (14353, 16614)]