754911648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 216

約数和(自身を含む): 2325314628

約数和(自身を除く): 1570402980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 96, 106, 114, 137, 144, 152, 159, 171, 212, 228, 274, 288, 304, 318, 342, 361, 411, 424, 456, 477, 548, 608, 636, 684, 722, 822, 848, 912, 954, 1007, 1083, 1096, 1233, 1272, 1368, 1444, 1644, 1696, 1824, 1908, 2014, 2166, 2192, 2466, 2544, 2603, 2736, 2888, 3021, 3249, 3288, 3816, 4028, 4332, 4384, 4932, 5088, 5206, 5472, 5776, 6042, 6498, 6576, 7261, 7632, 7809, 8056, 8664, 9063, 9864, 10412, 11552, 12084, 12996, 13152, 14522, 15264, 15618, 16112, 17328, 18126, 19133, 19728, 20824, 21783, 23427, 24168, 25992, 29044, 31236, 32224, 34656, 36252, 38266, 39456, 41648, 43566, 46854, 48336, 49457, 51984, 57399, 58088, 62472, 65349, 72504, 76532, 83296, 87132, 93708, 96672, 98914, 103968, 114798, 116176, 124944, 130698, 137959, 145008, 148371, 153064, 172197, 174264, 187416, 197828, 229596, 232352, 249888, 261396, 275918, 290016, 296742, 306128, 344394, 348528, 374832, 395656, 413877, 445113, 459192, 522792, 551836, 593484, 612256, 688788, 697056, 749664, 791312, 827754, 890226, 918384, 1045584, 1103672, 1186968, 1241631, 1377576, 1582624, 1655508, 1780452, 1836768, 2091168, 2207344, 2373936, 2483262, 2621221, 2755152, 3311016, 3560904, 4414688, 4747872, 4966524, 5242442, 5510304, 6622032, 7121808, 7863663, 9933048, 10484884, 13244064, 14243616, 15727326, 19866096, 20969768, 23590989, 31454652, 39732192, 41939536, 47181978, 62909304, 83879072, 94363956, 125818608, 188727912, 251637216, 377455824, 754911648]

約数ペア:

[(1, 754911648), (2, 377455824), (3, 251637216), (4, 188727912), (6, 125818608), (8, 94363956), (9, 83879072), (12, 62909304), (16, 47181978), (18, 41939536), (19, 39732192), (24, 31454652), (32, 23590989), (36, 20969768), (38, 19866096), (48, 15727326), (53, 14243616), (57, 13244064), (72, 10484884), (76, 9933048), (96, 7863663), (106, 7121808), (114, 6622032), (137, 5510304), (144, 5242442), (152, 4966524), (159, 4747872), (171, 4414688), (212, 3560904), (228, 3311016), (274, 2755152), (288, 2621221), (304, 2483262), (318, 2373936), (342, 2207344), (361, 2091168), (411, 1836768), (424, 1780452), (456, 1655508), (477, 1582624), (548, 1377576), (608, 1241631), (636, 1186968), (684, 1103672), (722, 1045584), (822, 918384), (848, 890226), (912, 827754), (954, 791312), (1007, 749664), (1083, 697056), (1096, 688788), (1233, 612256), (1272, 593484), (1368, 551836), (1444, 522792), (1644, 459192), (1696, 445113), (1824, 413877), (1908, 395656), (2014, 374832), (2166, 348528), (2192, 344394), (2466, 306128), (2544, 296742), (2603, 290016), (2736, 275918), (2888, 261396), (3021, 249888), (3249, 232352), (3288, 229596), (3816, 197828), (4028, 187416), (4332, 174264), (4384, 172197), (4932, 153064), (5088, 148371), (5206, 145008), (5472, 137959), (5776, 130698), (6042, 124944), (6498, 116176), (6576, 114798), (7261, 103968), (7632, 98914), (7809, 96672), (8056, 93708), (8664, 87132), (9063, 83296), (9864, 76532), (10412, 72504), (11552, 65349), (12084, 62472), (12996, 58088), (13152, 57399), (14522, 51984), (15264, 49457), (15618, 48336), (16112, 46854), (17328, 43566), (18126, 41648), (19133, 39456), (19728, 38266), (20824, 36252), (21783, 34656), (23427, 32224), (24168, 31236), (25992, 29044)]