1964390367072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21978947}}^1$

素因数の和:21978993

約数の個数: 144

約数和(自身を含む): 6314112181440

約数和(自身を除く): 4349721814368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3724, 4256, 4704, 5586, 6384, 7448, 11172, 12768, 14896, 22344, 29792, 44688, 89376, 21978947, 43957894, 65936841, 87915788, 131873682, 153852629, 175831576, 263747364, 307705258, 351663152, 417599993, 461557887, 527494728, 615410516, 703326304, 835199986, 923115774, 1054989456, 1076968403, 1230821032, 1252799979, 1670399972, 1846231548, 2109978912, 2153936806, 2461642064, 2505599958, 2923199951, 3230905209, 3340799944, 3692463096, 4307873612, 4923284128, 5011199916, 5846399902, 6461810418, 6681599888, 7384926192, 8615747224, 8769599853, 10022399832, 11692799804, 12923620836, 13363199776, 14769852384, 17231494448, 17539199706, 20044799664, 20462399657, 23385599608, 25847241672, 34462988896, 35078399412, 40089599328, 40924799314, 46771199216, 51694483344, 61387198971, 70156798824, 81849598628, 93542398432, 103388966688, 122774397942, 140313597648, 163699197256, 245548795884, 280627195296, 327398394512, 491097591768, 654796789024, 982195183536, 1964390367072]

約数ペア:

[(1, 1964390367072), (2, 982195183536), (3, 654796789024), (4, 491097591768), (6, 327398394512), (7, 280627195296), (8, 245548795884), (12, 163699197256), (14, 140313597648), (16, 122774397942), (19, 103388966688), (21, 93542398432), (24, 81849598628), (28, 70156798824), (32, 61387198971), (38, 51694483344), (42, 46771199216), (48, 40924799314), (49, 40089599328), (56, 35078399412), (57, 34462988896), (76, 25847241672), (84, 23385599608), (96, 20462399657), (98, 20044799664), (112, 17539199706), (114, 17231494448), (133, 14769852384), (147, 13363199776), (152, 12923620836), (168, 11692799804), (196, 10022399832), (224, 8769599853), (228, 8615747224), (266, 7384926192), (294, 6681599888), (304, 6461810418), (336, 5846399902), (392, 5011199916), (399, 4923284128), (456, 4307873612), (532, 3692463096), (588, 3340799944), (608, 3230905209), (672, 2923199951), (784, 2505599958), (798, 2461642064), (912, 2153936806), (931, 2109978912), (1064, 1846231548), (1176, 1670399972), (1568, 1252799979), (1596, 1230821032), (1824, 1076968403), (1862, 1054989456), (2128, 923115774), (2352, 835199986), (2793, 703326304), (3192, 615410516), (3724, 527494728), (4256, 461557887), (4704, 417599993), (5586, 351663152), (6384, 307705258), (7448, 263747364), (11172, 175831576), (12768, 153852629), (14896, 131873682), (22344, 87915788), (29792, 65936841), (44688, 43957894), (89376, 21978947)]