1861596128

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 4346431488

約数和(自身を除く): 2484835360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 227, 248, 434, 454, 496, 868, 908, 992, 1181, 1589, 1736, 1816, 2362, 3178, 3472, 3632, 4724, 6356, 6944, 7037, 7264, 8267, 9448, 12712, 14074, 16534, 18896, 25424, 28148, 33068, 36611, 37792, 49259, 50848, 56296, 66136, 73222, 98518, 112592, 132272, 146444, 197036, 225184, 256277, 264544, 268087, 292888, 394072, 512554, 536174, 585776, 788144, 1025108, 1072348, 1171552, 1576288, 1876609, 2050216, 2144696, 3753218, 4100432, 4289392, 7506436, 8200864, 8310697, 8578784, 15012872, 16621394, 30025744, 33242788, 58174879, 60051488, 66485576, 116349758, 132971152, 232699516, 265942304, 465399032, 930798064, 1861596128]

約数ペア:

[(1, 1861596128), (2, 930798064), (4, 465399032), (7, 265942304), (8, 232699516), (14, 132971152), (16, 116349758), (28, 66485576), (31, 60051488), (32, 58174879), (56, 33242788), (62, 30025744), (112, 16621394), (124, 15012872), (217, 8578784), (224, 8310697), (227, 8200864), (248, 7506436), (434, 4289392), (454, 4100432), (496, 3753218), (868, 2144696), (908, 2050216), (992, 1876609), (1181, 1576288), (1589, 1171552), (1736, 1072348), (1816, 1025108), (2362, 788144), (3178, 585776), (3472, 536174), (3632, 512554), (4724, 394072), (6356, 292888), (6944, 268087), (7037, 264544), (7264, 256277), (8267, 225184), (9448, 197036), (12712, 146444), (14074, 132272), (16534, 112592), (18896, 98518), (25424, 73222), (28148, 66136), (33068, 56296), (36611, 50848), (37792, 49259)]