880147212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{4013}}^1$

素因数の和:4407

約数の個数: 72

約数和(自身を含む): 2395972656

約数和(自身を除く): 1515825444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 373, 588, 746, 1119, 1492, 2238, 2611, 4013, 4476, 5222, 7833, 8026, 10444, 12039, 15666, 16052, 18277, 24078, 28091, 31332, 36554, 48156, 54831, 56182, 73108, 84273, 109662, 112364, 168546, 196637, 219324, 337092, 393274, 589911, 786548, 1179822, 1496849, 2359644, 2993698, 4490547, 5987396, 8981094, 10477943, 17962188, 20955886, 31433829, 41911772, 62867658, 73345601, 125735316, 146691202, 220036803, 293382404, 440073606, 880147212]

約数ペア:

[(1, 880147212), (2, 440073606), (3, 293382404), (4, 220036803), (6, 146691202), (7, 125735316), (12, 73345601), (14, 62867658), (21, 41911772), (28, 31433829), (42, 20955886), (49, 17962188), (84, 10477943), (98, 8981094), (147, 5987396), (196, 4490547), (294, 2993698), (373, 2359644), (588, 1496849), (746, 1179822), (1119, 786548), (1492, 589911), (2238, 393274), (2611, 337092), (4013, 219324), (4476, 196637), (5222, 168546), (7833, 112364), (8026, 109662), (10444, 84273), (12039, 73108), (15666, 56182), (16052, 54831), (18277, 48156), (24078, 36554), (28091, 31332)]