1282411494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8999}}^1$

素因数の和:9059

約数の個数: 128

約数和(自身を含む): 3628800000

約数和(自身を除く): 2346388506

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 522, 546, 609, 702, 754, 783, 819, 1131, 1218, 1566, 1638, 1827, 2262, 2457, 2639, 3393, 3654, 4914, 5278, 5481, 6786, 7917, 8999, 10179, 10962, 15834, 17998, 20358, 23751, 26997, 47502, 53994, 62993, 71253, 80991, 116987, 125986, 142506, 161982, 188979, 233974, 242973, 260971, 350961, 377958, 485946, 521942, 566937, 701922, 782913, 818909, 1052883, 1133874, 1565826, 1637818, 1700811, 1826797, 2105766, 2348739, 2456727, 3158649, 3392623, 3401622, 3653594, 4697478, 4913454, 5480391, 6317298, 6785246, 7046217, 7370181, 10177869, 10960782, 14092434, 14740362, 16441173, 20355738, 22110543, 23748361, 30533607, 32882346, 44221086, 47496722, 49323519, 61067214, 71245083, 91600821, 98647038, 142490166, 183201642, 213735249, 427470498, 641205747, 1282411494]

約数ペア:

[(1, 1282411494), (2, 641205747), (3, 427470498), (6, 213735249), (7, 183201642), (9, 142490166), (13, 98647038), (14, 91600821), (18, 71245083), (21, 61067214), (26, 49323519), (27, 47496722), (29, 44221086), (39, 32882346), (42, 30533607), (54, 23748361), (58, 22110543), (63, 20355738), (78, 16441173), (87, 14740362), (91, 14092434), (117, 10960782), (126, 10177869), (174, 7370181), (182, 7046217), (189, 6785246), (203, 6317298), (234, 5480391), (261, 4913454), (273, 4697478), (351, 3653594), (377, 3401622), (378, 3392623), (406, 3158649), (522, 2456727), (546, 2348739), (609, 2105766), (702, 1826797), (754, 1700811), (783, 1637818), (819, 1565826), (1131, 1133874), (1218, 1052883), (1566, 818909), (1638, 782913), (1827, 701922), (2262, 566937), (2457, 521942), (2639, 485946), (3393, 377958), (3654, 350961), (4914, 260971), (5278, 242973), (5481, 233974), (6786, 188979), (7917, 161982), (8999, 142506), (10179, 125986), (10962, 116987), (15834, 80991), (17998, 71253), (20358, 62993), (23751, 53994), (26997, 47502)]