1287877152

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2549}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 3572856000

約数和(自身を除く): 2284978848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 277, 304, 456, 554, 608, 831, 912, 1108, 1662, 1824, 2216, 2549, 3324, 4432, 5098, 5263, 6648, 7647, 8864, 10196, 10526, 13296, 15294, 15789, 20392, 21052, 26592, 30588, 31578, 40784, 42104, 48431, 61176, 63156, 81568, 84208, 96862, 122352, 126312, 145293, 168416, 193724, 244704, 252624, 290586, 387448, 505248, 581172, 706073, 774896, 1162344, 1412146, 1549792, 2118219, 2324688, 2824292, 4236438, 4649376, 5648584, 8472876, 11297168, 13415387, 16945752, 22594336, 26830774, 33891504, 40246161, 53661548, 67783008, 80492322, 107323096, 160984644, 214646192, 321969288, 429292384, 643938576, 1287877152]

約数ペア:

[(1, 1287877152), (2, 643938576), (3, 429292384), (4, 321969288), (6, 214646192), (8, 160984644), (12, 107323096), (16, 80492322), (19, 67783008), (24, 53661548), (32, 40246161), (38, 33891504), (48, 26830774), (57, 22594336), (76, 16945752), (96, 13415387), (114, 11297168), (152, 8472876), (228, 5648584), (277, 4649376), (304, 4236438), (456, 2824292), (554, 2324688), (608, 2118219), (831, 1549792), (912, 1412146), (1108, 1162344), (1662, 774896), (1824, 706073), (2216, 581172), (2549, 505248), (3324, 387448), (4432, 290586), (5098, 252624), (5263, 244704), (6648, 193724), (7647, 168416), (8864, 145293), (10196, 126312), (10526, 122352), (13296, 96862), (15294, 84208), (15789, 81568), (20392, 63156), (21052, 61176), (26592, 48431), (30588, 42104), (31578, 40784)]