1219701504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11986

約数の個数: 144

約数和(自身を含む): 3905511680

約数和(自身を除く): 2685810176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 11941, 12768, 14592, 17024, 23882, 25536, 34048, 35823, 47764, 51072, 71646, 83587, 95528, 102144, 143292, 167174, 191056, 226879, 250761, 286584, 334348, 382112, 453758, 501522, 573168, 668696, 680637, 764224, 907516, 1003044, 1146336, 1337392, 1361274, 1528448, 1588153, 1815032, 2006088, 2292672, 2674784, 2722548, 3056896, 3176306, 3630064, 4012176, 4585344, 4764459, 5349568, 5445096, 6352612, 7260128, 8024352, 9170688, 9528918, 10699136, 10890192, 12705224, 14520256, 16048704, 19057836, 21398272, 21780384, 25410448, 29040512, 32097408, 38115672, 43560768, 50820896, 58081024, 64194816, 76231344, 87121536, 101641792, 152462688, 174243072, 203283584, 304925376, 406567168, 609850752, 1219701504]

約数ペア:

[(1, 1219701504), (2, 609850752), (3, 406567168), (4, 304925376), (6, 203283584), (7, 174243072), (8, 152462688), (12, 101641792), (14, 87121536), (16, 76231344), (19, 64194816), (21, 58081024), (24, 50820896), (28, 43560768), (32, 38115672), (38, 32097408), (42, 29040512), (48, 25410448), (56, 21780384), (57, 21398272), (64, 19057836), (76, 16048704), (84, 14520256), (96, 12705224), (112, 10890192), (114, 10699136), (128, 9528918), (133, 9170688), (152, 8024352), (168, 7260128), (192, 6352612), (224, 5445096), (228, 5349568), (256, 4764459), (266, 4585344), (304, 4012176), (336, 3630064), (384, 3176306), (399, 3056896), (448, 2722548), (456, 2674784), (532, 2292672), (608, 2006088), (672, 1815032), (768, 1588153), (798, 1528448), (896, 1361274), (912, 1337392), (1064, 1146336), (1216, 1003044), (1344, 907516), (1596, 764224), (1792, 680637), (1824, 668696), (2128, 573168), (2432, 501522), (2688, 453758), (3192, 382112), (3648, 334348), (4256, 286584), (4864, 250761), (5376, 226879), (6384, 191056), (7296, 167174), (8512, 143292), (11941, 102144), (12768, 95528), (14592, 83587), (17024, 71646), (23882, 51072), (25536, 47764), (34048, 35823)]