21376629504

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{67723}}^1$

素因数の和:67882

約数の個数: 108

約数和(自身を含む): 62084893416

約数和(自身を除く): 40708263912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 548, 576, 768, 822, 1096, 1152, 1233, 1644, 2192, 2304, 2466, 3288, 4384, 4932, 6576, 8768, 9864, 13152, 17536, 19728, 26304, 35072, 39456, 52608, 67723, 78912, 105216, 135446, 157824, 203169, 270892, 315648, 406338, 541784, 609507, 812676, 1083568, 1219014, 1625352, 2167136, 2438028, 3250704, 4334272, 4876056, 6501408, 8668544, 9278051, 9752112, 13002816, 17337088, 18556102, 19504224, 26005632, 27834153, 37112204, 39008448, 52011264, 55668306, 74224408, 78016896, 83502459, 111336612, 148448816, 156033792, 167004918, 222673224, 296897632, 334009836, 445346448, 593795264, 668019672, 890692896, 1187590528, 1336039344, 1781385792, 2375181056, 2672078688, 3562771584, 5344157376, 7125543168, 10688314752, 21376629504]

約数ペア:

[(1, 21376629504), (2, 10688314752), (3, 7125543168), (4, 5344157376), (6, 3562771584), (8, 2672078688), (9, 2375181056), (12, 1781385792), (16, 1336039344), (18, 1187590528), (24, 890692896), (32, 668019672), (36, 593795264), (48, 445346448), (64, 334009836), (72, 296897632), (96, 222673224), (128, 167004918), (137, 156033792), (144, 148448816), (192, 111336612), (256, 83502459), (274, 78016896), (288, 74224408), (384, 55668306), (411, 52011264), (548, 39008448), (576, 37112204), (768, 27834153), (822, 26005632), (1096, 19504224), (1152, 18556102), (1233, 17337088), (1644, 13002816), (2192, 9752112), (2304, 9278051), (2466, 8668544), (3288, 6501408), (4384, 4876056), (4932, 4334272), (6576, 3250704), (8768, 2438028), (9864, 2167136), (13152, 1625352), (17536, 1219014), (19728, 1083568), (26304, 812676), (35072, 609507), (39456, 541784), (52608, 406338), (67723, 315648), (78912, 270892), (105216, 203169), (135446, 157824)]