2279147472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28621}}^1$

素因数の和:28721

約数の個数: 120

約数和(自身を含む): 7382186240

約数和(自身を除く): 5103038768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 8848, 9954, 11376, 13272, 19908, 26544, 28621, 39816, 57242, 79632, 85863, 114484, 171726, 200347, 228968, 257589, 343452, 400694, 457936, 515178, 601041, 686904, 801388, 1030356, 1202082, 1373808, 1602776, 1803123, 2060712, 2261059, 2404164, 3205552, 3606246, 4121424, 4522118, 4808328, 6783177, 7212492, 9044236, 9616656, 13566354, 14424984, 15827413, 18088472, 20349531, 27132708, 28849968, 31654826, 36176944, 40699062, 47482239, 54265416, 63309652, 81398124, 94964478, 108530832, 126619304, 142446717, 162796248, 189928956, 253238608, 284893434, 325592496, 379857912, 569786868, 759715824, 1139573736, 2279147472]

約数ペア:

[(1, 2279147472), (2, 1139573736), (3, 759715824), (4, 569786868), (6, 379857912), (7, 325592496), (8, 284893434), (9, 253238608), (12, 189928956), (14, 162796248), (16, 142446717), (18, 126619304), (21, 108530832), (24, 94964478), (28, 81398124), (36, 63309652), (42, 54265416), (48, 47482239), (56, 40699062), (63, 36176944), (72, 31654826), (79, 28849968), (84, 27132708), (112, 20349531), (126, 18088472), (144, 15827413), (158, 14424984), (168, 13566354), (237, 9616656), (252, 9044236), (316, 7212492), (336, 6783177), (474, 4808328), (504, 4522118), (553, 4121424), (632, 3606246), (711, 3205552), (948, 2404164), (1008, 2261059), (1106, 2060712), (1264, 1803123), (1422, 1602776), (1659, 1373808), (1896, 1202082), (2212, 1030356), (2844, 801388), (3318, 686904), (3792, 601041), (4424, 515178), (4977, 457936), (5688, 400694), (6636, 343452), (8848, 257589), (9954, 228968), (11376, 200347), (13272, 171726), (19908, 114484), (26544, 85863), (28621, 79632), (39816, 57242)]