2621222112

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 7587385344

約数和(自身を除く): 4966163232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 197, 204, 248, 263, 272, 372, 394, 408, 496, 526, 527, 544, 591, 744, 788, 789, 816, 992, 1052, 1054, 1182, 1488, 1576, 1578, 1581, 1632, 2104, 2108, 2364, 2976, 3152, 3156, 3162, 3349, 4208, 4216, 4471, 4728, 6107, 6304, 6312, 6324, 6698, 8153, 8416, 8432, 8942, 9456, 10047, 12214, 12624, 12648, 13396, 13413, 16306, 16864, 17884, 18321, 18912, 20094, 24428, 24459, 25248, 25296, 26792, 26826, 32612, 35768, 36642, 40188, 48856, 48918, 50592, 51811, 53584, 53652, 65224, 71536, 73284, 80376, 97712, 97836, 103622, 103819, 107168, 107304, 130448, 138601, 143072, 146568, 155433, 160752, 195424, 195672, 207244, 207638, 214608, 260896, 277202, 293136, 310866, 311457, 321504, 391344, 414488, 415276, 415803, 429216, 554404, 586272, 621732, 622914, 782688, 828976, 830552, 831606, 880787, 1108808, 1243464, 1245828, 1606141, 1657952, 1661104, 1663212, 1761574, 2217616, 2486928, 2491656, 2642361, 3212282, 3322208, 3326424, 3523148, 4435232, 4818423, 4973856, 4983312, 5284722, 6424564, 6652848, 7046296, 9636846, 9966624, 10569444, 12849128, 13305696, 14092592, 19273692, 21138888, 25698256, 27304397, 28185184, 38547384, 42277776, 51396512, 54608794, 77094768, 81913191, 84555552, 109217588, 154189536, 163826382, 218435176, 327652764, 436870352, 655305528, 873740704, 1310611056, 2621222112]

約数ペア:

[(1, 2621222112), (2, 1310611056), (3, 873740704), (4, 655305528), (6, 436870352), (8, 327652764), (12, 218435176), (16, 163826382), (17, 154189536), (24, 109217588), (31, 84555552), (32, 81913191), (34, 77094768), (48, 54608794), (51, 51396512), (62, 42277776), (68, 38547384), (93, 28185184), (96, 27304397), (102, 25698256), (124, 21138888), (136, 19273692), (186, 14092592), (197, 13305696), (204, 12849128), (248, 10569444), (263, 9966624), (272, 9636846), (372, 7046296), (394, 6652848), (408, 6424564), (496, 5284722), (526, 4983312), (527, 4973856), (544, 4818423), (591, 4435232), (744, 3523148), (788, 3326424), (789, 3322208), (816, 3212282), (992, 2642361), (1052, 2491656), (1054, 2486928), (1182, 2217616), (1488, 1761574), (1576, 1663212), (1578, 1661104), (1581, 1657952), (1632, 1606141), (2104, 1245828), (2108, 1243464), (2364, 1108808), (2976, 880787), (3152, 831606), (3156, 830552), (3162, 828976), (3349, 782688), (4208, 622914), (4216, 621732), (4471, 586272), (4728, 554404), (6107, 429216), (6304, 415803), (6312, 415276), (6324, 414488), (6698, 391344), (8153, 321504), (8416, 311457), (8432, 310866), (8942, 293136), (9456, 277202), (10047, 260896), (12214, 214608), (12624, 207638), (12648, 207244), (13396, 195672), (13413, 195424), (16306, 160752), (16864, 155433), (17884, 146568), (18321, 143072), (18912, 138601), (20094, 130448), (24428, 107304), (24459, 107168), (25248, 103819), (25296, 103622), (26792, 97836), (26826, 97712), (32612, 80376), (35768, 73284), (36642, 71536), (40188, 65224), (48856, 53652), (48918, 53584), (50592, 51811)]