2130506784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55621}}^1$

素因数の和:55663

約数の個数: 144

約数和(自身を含む): 7288706880

約数和(自身を除く): 5158200096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 55621, 111242, 166863, 222484, 333726, 389347, 444968, 500589, 667452, 778694, 889936, 1001178, 1056799, 1168041, 1334904, 1557388, 1779872, 2002356, 2113598, 2336082, 2669808, 3114776, 3170397, 3504123, 4004712, 4227196, 4672164, 5339616, 6229552, 6340794, 7008246, 7397593, 8009424, 8454392, 9344328, 9511191, 12459104, 12681588, 14016492, 14795186, 16018848, 16908784, 18688656, 19022382, 22192779, 25363176, 28032984, 29590372, 33817568, 37377312, 38044764, 44385558, 50726352, 56065968, 59180744, 66578337, 76089528, 88771116, 101452704, 112131936, 118361488, 133156674, 152179056, 177542232, 236722976, 266313348, 304358112, 355084464, 532626696, 710168928, 1065253392, 2130506784]

約数ペア:

[(1, 2130506784), (2, 1065253392), (3, 710168928), (4, 532626696), (6, 355084464), (7, 304358112), (8, 266313348), (9, 236722976), (12, 177542232), (14, 152179056), (16, 133156674), (18, 118361488), (19, 112131936), (21, 101452704), (24, 88771116), (28, 76089528), (32, 66578337), (36, 59180744), (38, 56065968), (42, 50726352), (48, 44385558), (56, 38044764), (57, 37377312), (63, 33817568), (72, 29590372), (76, 28032984), (84, 25363176), (96, 22192779), (112, 19022382), (114, 18688656), (126, 16908784), (133, 16018848), (144, 14795186), (152, 14016492), (168, 12681588), (171, 12459104), (224, 9511191), (228, 9344328), (252, 8454392), (266, 8009424), (288, 7397593), (304, 7008246), (336, 6340794), (342, 6229552), (399, 5339616), (456, 4672164), (504, 4227196), (532, 4004712), (608, 3504123), (672, 3170397), (684, 3114776), (798, 2669808), (912, 2336082), (1008, 2113598), (1064, 2002356), (1197, 1779872), (1368, 1557388), (1596, 1334904), (1824, 1168041), (2016, 1056799), (2128, 1001178), (2394, 889936), (2736, 778694), (3192, 667452), (4256, 500589), (4788, 444968), (5472, 389347), (6384, 333726), (9576, 222484), (12768, 166863), (19152, 111242), (38304, 55621)]