823998924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 2515968000

約数和(自身を除く): 1691969076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 564, 609, 658, 812, 846, 987, 1044, 1218, 1316, 1363, 1692, 1827, 1974, 2399, 2436, 2726, 2961, 3654, 3948, 4089, 4798, 5452, 5922, 7197, 7308, 8178, 9541, 9596, 11844, 12267, 14394, 16356, 16793, 19082, 21591, 24534, 28623, 28788, 33586, 38164, 43182, 49068, 50379, 57246, 67172, 69571, 85869, 86364, 100758, 112753, 114492, 139142, 151137, 171738, 201516, 208713, 225506, 278284, 302274, 338259, 343476, 417426, 451012, 486997, 604548, 626139, 676518, 789271, 834852, 973994, 1014777, 1252278, 1353036, 1460991, 1578542, 1947988, 2029554, 2367813, 2504556, 2921982, 3157084, 3269837, 4059108, 4382973, 4735626, 5843964, 6539674, 7103439, 8765946, 9471252, 9809511, 13079348, 14206878, 17531892, 19619022, 22888859, 28413756, 29428533, 39238044, 45777718, 58857066, 68666577, 91555436, 117714132, 137333154, 205999731, 274666308, 411999462, 823998924]

約数ペア:

[(1, 823998924), (2, 411999462), (3, 274666308), (4, 205999731), (6, 137333154), (7, 117714132), (9, 91555436), (12, 68666577), (14, 58857066), (18, 45777718), (21, 39238044), (28, 29428533), (29, 28413756), (36, 22888859), (42, 19619022), (47, 17531892), (58, 14206878), (63, 13079348), (84, 9809511), (87, 9471252), (94, 8765946), (116, 7103439), (126, 6539674), (141, 5843964), (174, 4735626), (188, 4382973), (203, 4059108), (252, 3269837), (261, 3157084), (282, 2921982), (329, 2504556), (348, 2367813), (406, 2029554), (423, 1947988), (522, 1578542), (564, 1460991), (609, 1353036), (658, 1252278), (812, 1014777), (846, 973994), (987, 834852), (1044, 789271), (1218, 676518), (1316, 626139), (1363, 604548), (1692, 486997), (1827, 451012), (1974, 417426), (2399, 343476), (2436, 338259), (2726, 302274), (2961, 278284), (3654, 225506), (3948, 208713), (4089, 201516), (4798, 171738), (5452, 151137), (5922, 139142), (7197, 114492), (7308, 112753), (8178, 100758), (9541, 86364), (9596, 85869), (11844, 69571), (12267, 67172), (14394, 57246), (16356, 50379), (16793, 49068), (19082, 43182), (21591, 38164), (24534, 33586), (28623, 28788)]