626487456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 1998259200

約数和(自身を除く): 1371771744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 139, 152, 168, 224, 228, 266, 278, 304, 336, 353, 399, 417, 456, 532, 556, 608, 672, 706, 798, 834, 912, 973, 1059, 1064, 1112, 1412, 1596, 1668, 1824, 1946, 2118, 2128, 2224, 2471, 2641, 2824, 2919, 3192, 3336, 3892, 4236, 4256, 4448, 4942, 5282, 5648, 5838, 6384, 6672, 6707, 7413, 7784, 7923, 8472, 9884, 10564, 11296, 11676, 12768, 13344, 13414, 14826, 15568, 15846, 16944, 18487, 19768, 20121, 21128, 23352, 26828, 29652, 31136, 31692, 33888, 36974, 39536, 40242, 42256, 46704, 46949, 49067, 53656, 55461, 59304, 63384, 73948, 79072, 80484, 84512, 93408, 93898, 98134, 107312, 110922, 118608, 126768, 140847, 147201, 147896, 160968, 187796, 196268, 214624, 221844, 237216, 253536, 281694, 294402, 295792, 321936, 343469, 375592, 392536, 443688, 563388, 588804, 591584, 643872, 686938, 751184, 785072, 887376, 932273, 1030407, 1126776, 1177608, 1373876, 1502368, 1570144, 1774752, 1864546, 2060814, 2253552, 2355216, 2747752, 2796819, 3729092, 4121628, 4507104, 4710432, 5495504, 5593638, 6525911, 7458184, 8243256, 10991008, 11187276, 13051822, 14916368, 16486512, 19577733, 22374552, 26103644, 29832736, 32973024, 39155466, 44749104, 52207288, 78310932, 89498208, 104414576, 156621864, 208829152, 313243728, 626487456]

約数ペア:

[(1, 626487456), (2, 313243728), (3, 208829152), (4, 156621864), (6, 104414576), (7, 89498208), (8, 78310932), (12, 52207288), (14, 44749104), (16, 39155466), (19, 32973024), (21, 29832736), (24, 26103644), (28, 22374552), (32, 19577733), (38, 16486512), (42, 14916368), (48, 13051822), (56, 11187276), (57, 10991008), (76, 8243256), (84, 7458184), (96, 6525911), (112, 5593638), (114, 5495504), (133, 4710432), (139, 4507104), (152, 4121628), (168, 3729092), (224, 2796819), (228, 2747752), (266, 2355216), (278, 2253552), (304, 2060814), (336, 1864546), (353, 1774752), (399, 1570144), (417, 1502368), (456, 1373876), (532, 1177608), (556, 1126776), (608, 1030407), (672, 932273), (706, 887376), (798, 785072), (834, 751184), (912, 686938), (973, 643872), (1059, 591584), (1064, 588804), (1112, 563388), (1412, 443688), (1596, 392536), (1668, 375592), (1824, 343469), (1946, 321936), (2118, 295792), (2128, 294402), (2224, 281694), (2471, 253536), (2641, 237216), (2824, 221844), (2919, 214624), (3192, 196268), (3336, 187796), (3892, 160968), (4236, 147896), (4256, 147201), (4448, 140847), (4942, 126768), (5282, 118608), (5648, 110922), (5838, 107312), (6384, 98134), (6672, 93898), (6707, 93408), (7413, 84512), (7784, 80484), (7923, 79072), (8472, 73948), (9884, 63384), (10564, 59304), (11296, 55461), (11676, 53656), (12768, 49067), (13344, 46949), (13414, 46704), (14826, 42256), (15568, 40242), (15846, 39536), (16944, 36974), (18487, 33888), (19768, 31692), (20121, 31136), (21128, 29652), (23352, 26828)]