1999202352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{22973}}^1$

素因数の和:23035

約数の個数: 120

約数和(自身を含む): 6170448816

約数和(自身を除く): 4171246464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 1036, 1176, 1554, 1776, 1813, 2072, 2352, 3108, 3626, 4144, 5439, 6216, 7252, 10878, 12432, 14504, 21756, 22973, 29008, 43512, 45946, 68919, 87024, 91892, 137838, 160811, 183784, 275676, 321622, 367568, 482433, 551352, 643244, 850001, 964866, 1102704, 1125677, 1286488, 1700002, 1929732, 2251354, 2550003, 2572976, 3377031, 3400004, 3859464, 4502708, 5100006, 5950007, 6754062, 6800008, 7718928, 9005416, 10200012, 11900014, 13508124, 13600016, 17850021, 18010832, 20400024, 23800028, 27016248, 35700042, 40800048, 41650049, 47600056, 54032496, 71400084, 83300098, 95200112, 124950147, 142800168, 166600196, 249900294, 285600336, 333200392, 499800588, 666400784, 999601176, 1999202352]

約数ペア:

[(1, 1999202352), (2, 999601176), (3, 666400784), (4, 499800588), (6, 333200392), (7, 285600336), (8, 249900294), (12, 166600196), (14, 142800168), (16, 124950147), (21, 95200112), (24, 83300098), (28, 71400084), (37, 54032496), (42, 47600056), (48, 41650049), (49, 40800048), (56, 35700042), (74, 27016248), (84, 23800028), (98, 20400024), (111, 18010832), (112, 17850021), (147, 13600016), (148, 13508124), (168, 11900014), (196, 10200012), (222, 9005416), (259, 7718928), (294, 6800008), (296, 6754062), (336, 5950007), (392, 5100006), (444, 4502708), (518, 3859464), (588, 3400004), (592, 3377031), (777, 2572976), (784, 2550003), (888, 2251354), (1036, 1929732), (1176, 1700002), (1554, 1286488), (1776, 1125677), (1813, 1102704), (2072, 964866), (2352, 850001), (3108, 643244), (3626, 551352), (4144, 482433), (5439, 367568), (6216, 321622), (7252, 275676), (10878, 183784), (12432, 160811), (14504, 137838), (21756, 91892), (22973, 87024), (29008, 68919), (43512, 45946)]