1554559968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1649

約数の個数: 192

約数和(自身を含む): 4755179520

約数和(自身を除く): 3200619552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 68, 78, 94, 96, 102, 104, 136, 141, 156, 188, 204, 208, 221, 272, 282, 312, 376, 408, 416, 442, 544, 564, 611, 624, 663, 752, 799, 816, 884, 1128, 1222, 1248, 1326, 1504, 1559, 1598, 1632, 1768, 1833, 2256, 2397, 2444, 2652, 3118, 3196, 3536, 3666, 4512, 4677, 4794, 4888, 5304, 6236, 6392, 7072, 7332, 9354, 9588, 9776, 10387, 10608, 12472, 12784, 14664, 18708, 19176, 19552, 20267, 20774, 21216, 24944, 25568, 26503, 29328, 31161, 37416, 38352, 40534, 41548, 49888, 53006, 58656, 60801, 62322, 73273, 74832, 76704, 79509, 81068, 83096, 106012, 121602, 124644, 146546, 149664, 159018, 162136, 166192, 212024, 219819, 243204, 249288, 293092, 318036, 324272, 332384, 344539, 424048, 439638, 486408, 498576, 586184, 636072, 648544, 689078, 848096, 879276, 952549, 972816, 997152, 1033617, 1172368, 1245641, 1272144, 1378156, 1758552, 1905098, 1945632, 2067234, 2344736, 2491282, 2544288, 2756312, 2857647, 3517104, 3736923, 3810196, 4134468, 4982564, 5512624, 5715294, 7034208, 7473846, 7620392, 8268936, 9965128, 11025248, 11430588, 14947692, 15240784, 16193333, 16537872, 19930256, 22861176, 29895384, 30481568, 32386666, 33075744, 39860512, 45722352, 48579999, 59790768, 64773332, 91444704, 97159998, 119581536, 129546664, 194319996, 259093328, 388639992, 518186656, 777279984, 1554559968]

約数ペア:

[(1, 1554559968), (2, 777279984), (3, 518186656), (4, 388639992), (6, 259093328), (8, 194319996), (12, 129546664), (13, 119581536), (16, 97159998), (17, 91444704), (24, 64773332), (26, 59790768), (32, 48579999), (34, 45722352), (39, 39860512), (47, 33075744), (48, 32386666), (51, 30481568), (52, 29895384), (68, 22861176), (78, 19930256), (94, 16537872), (96, 16193333), (102, 15240784), (104, 14947692), (136, 11430588), (141, 11025248), (156, 9965128), (188, 8268936), (204, 7620392), (208, 7473846), (221, 7034208), (272, 5715294), (282, 5512624), (312, 4982564), (376, 4134468), (408, 3810196), (416, 3736923), (442, 3517104), (544, 2857647), (564, 2756312), (611, 2544288), (624, 2491282), (663, 2344736), (752, 2067234), (799, 1945632), (816, 1905098), (884, 1758552), (1128, 1378156), (1222, 1272144), (1248, 1245641), (1326, 1172368), (1504, 1033617), (1559, 997152), (1598, 972816), (1632, 952549), (1768, 879276), (1833, 848096), (2256, 689078), (2397, 648544), (2444, 636072), (2652, 586184), (3118, 498576), (3196, 486408), (3536, 439638), (3666, 424048), (4512, 344539), (4677, 332384), (4794, 324272), (4888, 318036), (5304, 293092), (6236, 249288), (6392, 243204), (7072, 219819), (7332, 212024), (9354, 166192), (9588, 162136), (9776, 159018), (10387, 149664), (10608, 146546), (12472, 124644), (12784, 121602), (14664, 106012), (18708, 83096), (19176, 81068), (19552, 79509), (20267, 76704), (20774, 74832), (21216, 73273), (24944, 62322), (25568, 60801), (26503, 58656), (29328, 53006), (31161, 49888), (37416, 41548), (38352, 40534)]