219551744

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 252192256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 79, 92, 118, 128, 158, 184, 236, 256, 316, 368, 472, 512, 632, 736, 944, 1024, 1264, 1357, 1472, 1817, 1888, 2048, 2528, 2714, 2944, 3634, 3776, 4661, 5056, 5428, 5888, 7268, 7552, 9322, 10112, 10856, 11776, 14536, 15104, 18644, 20224, 21712, 23552, 29072, 30208, 37288, 40448, 43424, 47104, 58144, 60416, 74576, 80896, 86848, 107203, 116288, 120832, 149152, 161792, 173696, 214406, 232576, 298304, 347392, 428812, 465152, 596608, 694784, 857624, 930304, 1193216, 1389568, 1715248, 1860608, 2386432, 2779136, 3430496, 3721216, 4772864, 6860992, 9545728, 13721984, 27443968, 54887936, 109775872, 219551744]

約数ペア:

[(1, 219551744), (2, 109775872), (4, 54887936), (8, 27443968), (16, 13721984), (23, 9545728), (32, 6860992), (46, 4772864), (59, 3721216), (64, 3430496), (79, 2779136), (92, 2386432), (118, 1860608), (128, 1715248), (158, 1389568), (184, 1193216), (236, 930304), (256, 857624), (316, 694784), (368, 596608), (472, 465152), (512, 428812), (632, 347392), (736, 298304), (944, 232576), (1024, 214406), (1264, 173696), (1357, 161792), (1472, 149152), (1817, 120832), (1888, 116288), (2048, 107203), (2528, 86848), (2714, 80896), (2944, 74576), (3634, 60416), (3776, 58144), (4661, 47104), (5056, 43424), (5428, 40448), (5888, 37288), (7268, 30208), (7552, 29072), (9322, 23552), (10112, 21712), (10856, 20224), (11776, 18644), (14536, 15104)]