805172004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2434

約数の個数: 144

約数和(自身を含む): 2529491328

約数和(自身を除く): 1724319324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 642, 749, 819, 963, 1092, 1284, 1391, 1498, 1638, 1926, 2247, 2297, 2782, 2996, 3276, 3852, 4173, 4494, 4594, 5564, 6741, 6891, 8346, 8988, 9188, 9737, 12519, 13482, 13782, 16079, 16692, 19474, 20673, 25038, 26964, 27564, 29211, 29861, 32158, 38948, 41346, 48237, 50076, 58422, 59722, 64316, 82692, 87633, 89583, 96474, 116844, 119444, 144711, 175266, 179166, 192948, 209027, 245779, 268749, 289422, 350532, 358332, 418054, 491558, 537498, 578844, 627081, 737337, 836108, 983116, 1074996, 1254162, 1474674, 1720453, 1881243, 2212011, 2508324, 2949348, 3195127, 3440906, 3762486, 4424022, 5161359, 6390254, 6881812, 7524972, 8848044, 9585381, 10322718, 12780508, 15484077, 19170762, 20645436, 22365889, 28756143, 30968154, 38341524, 44731778, 57512286, 61936308, 67097667, 89463556, 115024572, 134195334, 201293001, 268390668, 402586002, 805172004]

約数ペア:

[(1, 805172004), (2, 402586002), (3, 268390668), (4, 201293001), (6, 134195334), (7, 115024572), (9, 89463556), (12, 67097667), (13, 61936308), (14, 57512286), (18, 44731778), (21, 38341524), (26, 30968154), (28, 28756143), (36, 22365889), (39, 20645436), (42, 19170762), (52, 15484077), (63, 12780508), (78, 10322718), (84, 9585381), (91, 8848044), (107, 7524972), (117, 6881812), (126, 6390254), (156, 5161359), (182, 4424022), (214, 3762486), (234, 3440906), (252, 3195127), (273, 2949348), (321, 2508324), (364, 2212011), (428, 1881243), (468, 1720453), (546, 1474674), (642, 1254162), (749, 1074996), (819, 983116), (963, 836108), (1092, 737337), (1284, 627081), (1391, 578844), (1498, 537498), (1638, 491558), (1926, 418054), (2247, 358332), (2297, 350532), (2782, 289422), (2996, 268749), (3276, 245779), (3852, 209027), (4173, 192948), (4494, 179166), (4594, 175266), (5564, 144711), (6741, 119444), (6891, 116844), (8346, 96474), (8988, 89583), (9188, 87633), (9737, 82692), (12519, 64316), (13482, 59722), (13782, 58422), (16079, 50076), (16692, 48237), (19474, 41346), (20673, 38948), (25038, 32158), (26964, 29861), (27564, 29211)]