8972774944

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 21000886200

約数和(自身を除く): 12028111256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 113, 178, 196, 224, 226, 356, 392, 452, 569, 623, 712, 784, 791, 904, 1138, 1246, 1424, 1568, 1582, 1808, 2276, 2492, 2848, 3164, 3616, 3983, 4361, 4552, 4984, 5537, 6328, 7966, 8722, 9104, 9968, 10057, 11074, 12656, 15932, 17444, 18208, 19936, 20114, 22148, 25312, 27881, 31864, 34888, 40228, 44296, 50641, 55762, 63728, 64297, 69776, 70399, 80456, 88592, 101282, 111524, 127456, 128594, 139552, 140798, 160912, 177184, 202564, 223048, 257188, 281596, 321824, 354487, 405128, 446096, 450079, 492793, 514376, 563192, 708974, 810256, 892192, 900158, 985586, 1028752, 1126384, 1417948, 1620512, 1800316, 1971172, 2057504, 2252768, 2481409, 2835896, 3150553, 3600632, 3942344, 4962818, 5671792, 5722433, 6301106, 7201264, 7884688, 9925636, 11343584, 11444866, 12602212, 14402528, 15769376, 19851272, 22889732, 25204424, 39702544, 40057031, 45779464, 50408848, 79405088, 80114062, 91558928, 100817696, 160228124, 183117856, 280399217, 320456248, 560798434, 640912496, 1121596868, 1281824992, 2243193736, 4486387472, 8972774944]

約数ペア:

[(1, 8972774944), (2, 4486387472), (4, 2243193736), (7, 1281824992), (8, 1121596868), (14, 640912496), (16, 560798434), (28, 320456248), (32, 280399217), (49, 183117856), (56, 160228124), (89, 100817696), (98, 91558928), (112, 80114062), (113, 79405088), (178, 50408848), (196, 45779464), (224, 40057031), (226, 39702544), (356, 25204424), (392, 22889732), (452, 19851272), (569, 15769376), (623, 14402528), (712, 12602212), (784, 11444866), (791, 11343584), (904, 9925636), (1138, 7884688), (1246, 7201264), (1424, 6301106), (1568, 5722433), (1582, 5671792), (1808, 4962818), (2276, 3942344), (2492, 3600632), (2848, 3150553), (3164, 2835896), (3616, 2481409), (3983, 2252768), (4361, 2057504), (4552, 1971172), (4984, 1800316), (5537, 1620512), (6328, 1417948), (7966, 1126384), (8722, 1028752), (9104, 985586), (9968, 900158), (10057, 892192), (11074, 810256), (12656, 708974), (15932, 563192), (17444, 514376), (18208, 492793), (19936, 450079), (20114, 446096), (22148, 405128), (25312, 354487), (27881, 321824), (31864, 281596), (34888, 257188), (40228, 223048), (44296, 202564), (50641, 177184), (55762, 160912), (63728, 140798), (64297, 139552), (69776, 128594), (70399, 127456), (80456, 111524), (88592, 101282)]