275221368

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 806760000

約数和(自身を除く): 531538632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 87, 106, 108, 116, 159, 174, 212, 216, 232, 261, 318, 348, 424, 477, 522, 636, 696, 783, 829, 954, 1044, 1272, 1431, 1537, 1566, 1658, 1908, 2088, 2487, 2862, 3074, 3132, 3316, 3816, 4611, 4974, 5724, 6148, 6264, 6632, 7461, 9222, 9948, 11448, 12296, 13833, 14922, 18444, 19896, 22383, 24041, 27666, 29844, 36888, 41499, 43937, 44766, 48082, 55332, 59688, 72123, 82998, 87874, 89532, 96164, 110664, 131811, 144246, 165996, 175748, 179064, 192328, 216369, 263622, 288492, 331992, 351496, 395433, 432738, 527244, 576984, 649107, 790866, 865476, 1054488, 1186299, 1274173, 1298214, 1581732, 1730952, 2372598, 2548346, 2596428, 3163464, 3822519, 4745196, 5096692, 5192856, 7645038, 9490392, 10193384, 11467557, 15290076, 22935114, 30580152, 34402671, 45870228, 68805342, 91740456, 137610684, 275221368]

約数ペア:

[(1, 275221368), (2, 137610684), (3, 91740456), (4, 68805342), (6, 45870228), (8, 34402671), (9, 30580152), (12, 22935114), (18, 15290076), (24, 11467557), (27, 10193384), (29, 9490392), (36, 7645038), (53, 5192856), (54, 5096692), (58, 4745196), (72, 3822519), (87, 3163464), (106, 2596428), (108, 2548346), (116, 2372598), (159, 1730952), (174, 1581732), (212, 1298214), (216, 1274173), (232, 1186299), (261, 1054488), (318, 865476), (348, 790866), (424, 649107), (477, 576984), (522, 527244), (636, 432738), (696, 395433), (783, 351496), (829, 331992), (954, 288492), (1044, 263622), (1272, 216369), (1431, 192328), (1537, 179064), (1566, 175748), (1658, 165996), (1908, 144246), (2088, 131811), (2487, 110664), (2862, 96164), (3074, 89532), (3132, 87874), (3316, 82998), (3816, 72123), (4611, 59688), (4974, 55332), (5724, 48082), (6148, 44766), (6264, 43937), (6632, 41499), (7461, 36888), (9222, 29844), (9948, 27666), (11448, 24041), (12296, 22383), (13833, 19896), (14922, 18444)]