305480256

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 835785984

約数和(自身を除く): 530305728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 163, 172, 192, 227, 258, 326, 344, 454, 489, 516, 652, 681, 688, 908, 978, 1032, 1304, 1362, 1376, 1816, 1956, 2064, 2608, 2724, 2752, 3632, 3912, 4128, 5216, 5448, 7009, 7264, 7824, 8256, 9761, 10432, 10896, 14018, 14528, 15648, 19522, 21027, 21792, 28036, 29283, 31296, 37001, 39044, 42054, 43584, 56072, 58566, 74002, 78088, 84108, 111003, 112144, 117132, 148004, 156176, 168216, 222006, 224288, 234264, 296008, 312352, 336432, 444012, 448576, 468528, 592016, 624704, 672864, 888024, 937056, 1184032, 1345728, 1591043, 1776048, 1874112, 2368064, 3182086, 3552096, 4773129, 6364172, 7104192, 9546258, 12728344, 19092516, 25456688, 38185032, 50913376, 76370064, 101826752, 152740128, 305480256]

約数ペア:

[(1, 305480256), (2, 152740128), (3, 101826752), (4, 76370064), (6, 50913376), (8, 38185032), (12, 25456688), (16, 19092516), (24, 12728344), (32, 9546258), (43, 7104192), (48, 6364172), (64, 4773129), (86, 3552096), (96, 3182086), (129, 2368064), (163, 1874112), (172, 1776048), (192, 1591043), (227, 1345728), (258, 1184032), (326, 937056), (344, 888024), (454, 672864), (489, 624704), (516, 592016), (652, 468528), (681, 448576), (688, 444012), (908, 336432), (978, 312352), (1032, 296008), (1304, 234264), (1362, 224288), (1376, 222006), (1816, 168216), (1956, 156176), (2064, 148004), (2608, 117132), (2724, 112144), (2752, 111003), (3632, 84108), (3912, 78088), (4128, 74002), (5216, 58566), (5448, 56072), (7009, 43584), (7264, 42054), (7824, 39044), (8256, 37001), (9761, 31296), (10432, 29283), (10896, 28036), (14018, 21792), (14528, 21027), (15648, 19522)]