321081067776

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{38707}}^1$

素因数の和:40276

約数の個数: 144

約数和(自身を含む): 977279765504

約数和(自身を除く): 656198697728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1543, 1792, 2688, 3086, 4629, 5376, 6172, 9258, 10801, 12344, 18516, 21602, 24688, 32403, 37032, 38707, 43204, 49376, 64806, 74064, 77414, 86408, 98752, 116121, 129612, 148128, 154828, 172816, 197504, 232242, 259224, 270949, 296256, 309656, 345632, 395008, 464484, 518448, 541898, 592512, 619312, 691264, 812847, 928968, 1036896, 1083796, 1185024, 1238624, 1382528, 1625694, 1857936, 2073792, 2167592, 2477248, 2765056, 3251388, 3715872, 4147584, 4335184, 4954496, 6502776, 7431744, 8295168, 8670368, 9908992, 13005552, 14863488, 17340736, 26011104, 29726976, 34681472, 52022208, 59724901, 69362944, 104044416, 119449802, 179174703, 208088832, 238899604, 358349406, 418074307, 477799208, 716698812, 836148614, 955598416, 1254222921, 1433397624, 1672297228, 1911196832, 2508445842, 2866795248, 3344594456, 3822393664, 5016891684, 5733590496, 6689188912, 7644787328, 10033783368, 11467180992, 13378377824, 15289574656, 20067566736, 22934361984, 26756755648, 40135133472, 45868723968, 53513511296, 80270266944, 107027022592, 160540533888, 321081067776]

約数ペア:

[(1, 321081067776), (2, 160540533888), (3, 107027022592), (4, 80270266944), (6, 53513511296), (7, 45868723968), (8, 40135133472), (12, 26756755648), (14, 22934361984), (16, 20067566736), (21, 15289574656), (24, 13378377824), (28, 11467180992), (32, 10033783368), (42, 7644787328), (48, 6689188912), (56, 5733590496), (64, 5016891684), (84, 3822393664), (96, 3344594456), (112, 2866795248), (128, 2508445842), (168, 1911196832), (192, 1672297228), (224, 1433397624), (256, 1254222921), (336, 955598416), (384, 836148614), (448, 716698812), (672, 477799208), (768, 418074307), (896, 358349406), (1344, 238899604), (1543, 208088832), (1792, 179174703), (2688, 119449802), (3086, 104044416), (4629, 69362944), (5376, 59724901), (6172, 52022208), (9258, 34681472), (10801, 29726976), (12344, 26011104), (18516, 17340736), (21602, 14863488), (24688, 13005552), (32403, 9908992), (37032, 8670368), (38707, 8295168), (43204, 7431744), (49376, 6502776), (64806, 4954496), (74064, 4335184), (77414, 4147584), (86408, 3715872), (98752, 3251388), (116121, 2765056), (129612, 2477248), (148128, 2167592), (154828, 2073792), (172816, 1857936), (197504, 1625694), (232242, 1382528), (259224, 1238624), (270949, 1185024), (296256, 1083796), (309656, 1036896), (345632, 928968), (395008, 812847), (464484, 691264), (518448, 619312), (541898, 592512)]