900748044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1412

約数の個数: 144

約数和(自身を含む): 2704665600

約数和(自身を除く): 1803917556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 59, 63, 84, 94, 118, 126, 141, 177, 188, 236, 252, 282, 329, 354, 413, 423, 531, 564, 658, 708, 826, 846, 987, 1062, 1239, 1289, 1316, 1652, 1692, 1974, 2124, 2478, 2578, 2773, 2961, 3717, 3867, 3948, 4956, 5156, 5546, 5922, 7434, 7734, 8319, 9023, 11092, 11601, 11844, 14868, 15468, 16638, 18046, 19411, 23202, 24957, 27069, 33276, 36092, 38822, 46404, 49914, 54138, 58233, 60583, 76051, 77644, 81207, 99828, 108276, 116466, 121166, 152102, 162414, 174699, 181749, 228153, 232932, 242332, 304204, 324828, 349398, 363498, 424081, 456306, 532357, 545247, 684459, 698796, 726996, 848162, 912612, 1064714, 1090494, 1272243, 1368918, 1597071, 1696324, 2129428, 2180988, 2544486, 2737836, 3194142, 3574397, 3816729, 4791213, 5088972, 6388284, 7148794, 7633458, 9582426, 10723191, 14297588, 15266916, 19164852, 21446382, 25020779, 32169573, 42892764, 50041558, 64339146, 75062337, 100083116, 128678292, 150124674, 225187011, 300249348, 450374022, 900748044]

約数ペア:

[(1, 900748044), (2, 450374022), (3, 300249348), (4, 225187011), (6, 150124674), (7, 128678292), (9, 100083116), (12, 75062337), (14, 64339146), (18, 50041558), (21, 42892764), (28, 32169573), (36, 25020779), (42, 21446382), (47, 19164852), (59, 15266916), (63, 14297588), (84, 10723191), (94, 9582426), (118, 7633458), (126, 7148794), (141, 6388284), (177, 5088972), (188, 4791213), (236, 3816729), (252, 3574397), (282, 3194142), (329, 2737836), (354, 2544486), (413, 2180988), (423, 2129428), (531, 1696324), (564, 1597071), (658, 1368918), (708, 1272243), (826, 1090494), (846, 1064714), (987, 912612), (1062, 848162), (1239, 726996), (1289, 698796), (1316, 684459), (1652, 545247), (1692, 532357), (1974, 456306), (2124, 424081), (2478, 363498), (2578, 349398), (2773, 324828), (2961, 304204), (3717, 242332), (3867, 232932), (3948, 228153), (4956, 181749), (5156, 174699), (5546, 162414), (5922, 152102), (7434, 121166), (7734, 116466), (8319, 108276), (9023, 99828), (11092, 81207), (11601, 77644), (11844, 76051), (14868, 60583), (15468, 58233), (16638, 54138), (18046, 49914), (19411, 46404), (23202, 38822), (24957, 36092), (27069, 33276)]