309236004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 980493696

約数和(自身を除く): 671257692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 281, 308, 396, 397, 462, 562, 693, 794, 843, 924, 1124, 1191, 1386, 1588, 1686, 1967, 2382, 2529, 2772, 2779, 3091, 3372, 3573, 3934, 4367, 4764, 5058, 5558, 5901, 6182, 7146, 7868, 8337, 8734, 9273, 10116, 11116, 11802, 12364, 13101, 14292, 16674, 17468, 17703, 18546, 21637, 23604, 25011, 26202, 27819, 30569, 33348, 35406, 37092, 39303, 43274, 50022, 52404, 55638, 61138, 64911, 70812, 78606, 86548, 91707, 100044, 111276, 111557, 122276, 129822, 157212, 183414, 194733, 223114, 259644, 275121, 334671, 366828, 389466, 446228, 550242, 669342, 778932, 780899, 1004013, 1100484, 1227127, 1338684, 1561798, 2008026, 2342697, 2454254, 3123596, 3681381, 4016052, 4685394, 4908508, 7028091, 7362762, 8589889, 9370788, 11044143, 14056182, 14725524, 17179778, 22088286, 25769667, 28112364, 34359556, 44176572, 51539334, 77309001, 103078668, 154618002, 309236004]

約数ペア:

[(1, 309236004), (2, 154618002), (3, 103078668), (4, 77309001), (6, 51539334), (7, 44176572), (9, 34359556), (11, 28112364), (12, 25769667), (14, 22088286), (18, 17179778), (21, 14725524), (22, 14056182), (28, 11044143), (33, 9370788), (36, 8589889), (42, 7362762), (44, 7028091), (63, 4908508), (66, 4685394), (77, 4016052), (84, 3681381), (99, 3123596), (126, 2454254), (132, 2342697), (154, 2008026), (198, 1561798), (231, 1338684), (252, 1227127), (281, 1100484), (308, 1004013), (396, 780899), (397, 778932), (462, 669342), (562, 550242), (693, 446228), (794, 389466), (843, 366828), (924, 334671), (1124, 275121), (1191, 259644), (1386, 223114), (1588, 194733), (1686, 183414), (1967, 157212), (2382, 129822), (2529, 122276), (2772, 111557), (2779, 111276), (3091, 100044), (3372, 91707), (3573, 86548), (3934, 78606), (4367, 70812), (4764, 64911), (5058, 61138), (5558, 55638), (5901, 52404), (6182, 50022), (7146, 43274), (7868, 39303), (8337, 37092), (8734, 35406), (9273, 33348), (10116, 30569), (11116, 27819), (11802, 26202), (12364, 25011), (13101, 23604), (14292, 21637), (16674, 18546), (17468, 17703)]