2130321088

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 5157764640

約数和(自身を除く): 3027443552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 101, 112, 161, 178, 184, 202, 224, 322, 356, 368, 404, 448, 529, 623, 644, 707, 712, 736, 808, 1058, 1246, 1288, 1414, 1424, 1472, 1616, 2047, 2116, 2323, 2492, 2576, 2828, 2848, 3232, 3703, 4094, 4232, 4646, 4984, 5152, 5656, 5696, 6464, 7406, 8188, 8464, 8989, 9292, 9968, 10304, 11312, 14329, 14812, 16261, 16376, 16928, 17978, 18584, 19936, 22624, 28658, 29624, 32522, 32752, 33856, 35956, 37168, 39872, 45248, 47081, 53429, 57316, 59248, 62923, 65044, 65504, 71912, 74336, 94162, 106858, 114632, 118496, 125846, 130088, 131008, 143824, 148672, 188324, 206747, 213716, 229264, 236992, 251692, 260176, 287648, 329567, 374003, 376648, 413494, 427432, 458528, 503384, 520352, 575296, 659134, 748006, 753296, 826988, 854864, 917056, 1006768, 1040704, 1318268, 1447229, 1496012, 1506592, 1653976, 1709728, 2013536, 2636536, 2894458, 2992024, 3013184, 3307952, 3419456, 4027072, 4755181, 5273072, 5788916, 5984048, 6615904, 9510362, 10546144, 11577832, 11968096, 13231808, 19020724, 21092288, 23155664, 23936192, 33286267, 38041448, 46311328, 66572534, 76082896, 92622656, 133145068, 152165792, 266290136, 304331584, 532580272, 1065160544, 2130321088]

約数ペア:

[(1, 2130321088), (2, 1065160544), (4, 532580272), (7, 304331584), (8, 266290136), (14, 152165792), (16, 133145068), (23, 92622656), (28, 76082896), (32, 66572534), (46, 46311328), (56, 38041448), (64, 33286267), (89, 23936192), (92, 23155664), (101, 21092288), (112, 19020724), (161, 13231808), (178, 11968096), (184, 11577832), (202, 10546144), (224, 9510362), (322, 6615904), (356, 5984048), (368, 5788916), (404, 5273072), (448, 4755181), (529, 4027072), (623, 3419456), (644, 3307952), (707, 3013184), (712, 2992024), (736, 2894458), (808, 2636536), (1058, 2013536), (1246, 1709728), (1288, 1653976), (1414, 1506592), (1424, 1496012), (1472, 1447229), (1616, 1318268), (2047, 1040704), (2116, 1006768), (2323, 917056), (2492, 854864), (2576, 826988), (2828, 753296), (2848, 748006), (3232, 659134), (3703, 575296), (4094, 520352), (4232, 503384), (4646, 458528), (4984, 427432), (5152, 413494), (5656, 376648), (5696, 374003), (6464, 329567), (7406, 287648), (8188, 260176), (8464, 251692), (8989, 236992), (9292, 229264), (9968, 213716), (10304, 206747), (11312, 188324), (14329, 148672), (14812, 143824), (16261, 131008), (16376, 130088), (16928, 125846), (17978, 118496), (18584, 114632), (19936, 106858), (22624, 94162), (28658, 74336), (29624, 71912), (32522, 65504), (32752, 65044), (33856, 62923), (35956, 59248), (37168, 57316), (39872, 53429), (45248, 47081)]