228004728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 687398400

約数和(自身を除く): 459393672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 53, 56, 58, 84, 87, 106, 116, 159, 168, 174, 203, 212, 232, 318, 348, 371, 406, 424, 609, 636, 696, 742, 812, 883, 1113, 1218, 1272, 1484, 1537, 1624, 1766, 2226, 2436, 2649, 2968, 3074, 3532, 4452, 4611, 4872, 5298, 6148, 6181, 7064, 8904, 9222, 10596, 10759, 12296, 12362, 18444, 18543, 21192, 21518, 24724, 25607, 32277, 36888, 37086, 43036, 46799, 49448, 51214, 64554, 74172, 76821, 86072, 93598, 102428, 129108, 140397, 148344, 153642, 179249, 187196, 204856, 258216, 280794, 307284, 327593, 358498, 374392, 537747, 561588, 614568, 655186, 716996, 982779, 1075494, 1123176, 1310372, 1357171, 1433992, 1965558, 2150988, 2620744, 2714342, 3931116, 4071513, 4301976, 5428684, 7862232, 8143026, 9500197, 10857368, 16286052, 19000394, 28500591, 32572104, 38000788, 57001182, 76001576, 114002364, 228004728]

約数ペア:

[(1, 228004728), (2, 114002364), (3, 76001576), (4, 57001182), (6, 38000788), (7, 32572104), (8, 28500591), (12, 19000394), (14, 16286052), (21, 10857368), (24, 9500197), (28, 8143026), (29, 7862232), (42, 5428684), (53, 4301976), (56, 4071513), (58, 3931116), (84, 2714342), (87, 2620744), (106, 2150988), (116, 1965558), (159, 1433992), (168, 1357171), (174, 1310372), (203, 1123176), (212, 1075494), (232, 982779), (318, 716996), (348, 655186), (371, 614568), (406, 561588), (424, 537747), (609, 374392), (636, 358498), (696, 327593), (742, 307284), (812, 280794), (883, 258216), (1113, 204856), (1218, 187196), (1272, 179249), (1484, 153642), (1537, 148344), (1624, 140397), (1766, 129108), (2226, 102428), (2436, 93598), (2649, 86072), (2968, 76821), (3074, 74172), (3532, 64554), (4452, 51214), (4611, 49448), (4872, 46799), (5298, 43036), (6148, 37086), (6181, 36888), (7064, 32277), (8904, 25607), (9222, 24724), (10596, 21518), (10759, 21192), (12296, 18543), (12362, 18444)]