1272601088

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 2955667968

約数和(自身を除く): 1683066880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 128, 148, 176, 197, 248, 256, 296, 341, 352, 394, 407, 496, 512, 592, 682, 704, 788, 814, 992, 1147, 1184, 1364, 1408, 1576, 1628, 1984, 2167, 2294, 2368, 2728, 2816, 3152, 3256, 3968, 4334, 4588, 4736, 5456, 5632, 6107, 6304, 6512, 7289, 7936, 8668, 9176, 9472, 10912, 12214, 12608, 12617, 13024, 14578, 15872, 17336, 18352, 18944, 21824, 24428, 25216, 25234, 26048, 29156, 34672, 36704, 43648, 48856, 50432, 50468, 52096, 58312, 67177, 69344, 73408, 80179, 87296, 97712, 100864, 100936, 104192, 116624, 134354, 138688, 146816, 160358, 174592, 195424, 201872, 208384, 225959, 233248, 268708, 277376, 293632, 320716, 390848, 403744, 451918, 466496, 537416, 554752, 587264, 641432, 781696, 807488, 903836, 932992, 1074832, 1109504, 1282864, 1563392, 1614976, 1807672, 1865984, 2149664, 2485549, 2565728, 3126784, 3229952, 3615344, 3731968, 4299328, 4971098, 5131456, 6459904, 7230688, 8598656, 9942196, 10262912, 14461376, 17197312, 19884392, 20525824, 28922752, 34394624, 39768784, 41051648, 57845504, 79537568, 115691008, 159075136, 318150272, 636300544, 1272601088]

約数ペア:

[(1, 1272601088), (2, 636300544), (4, 318150272), (8, 159075136), (11, 115691008), (16, 79537568), (22, 57845504), (31, 41051648), (32, 39768784), (37, 34394624), (44, 28922752), (62, 20525824), (64, 19884392), (74, 17197312), (88, 14461376), (124, 10262912), (128, 9942196), (148, 8598656), (176, 7230688), (197, 6459904), (248, 5131456), (256, 4971098), (296, 4299328), (341, 3731968), (352, 3615344), (394, 3229952), (407, 3126784), (496, 2565728), (512, 2485549), (592, 2149664), (682, 1865984), (704, 1807672), (788, 1614976), (814, 1563392), (992, 1282864), (1147, 1109504), (1184, 1074832), (1364, 932992), (1408, 903836), (1576, 807488), (1628, 781696), (1984, 641432), (2167, 587264), (2294, 554752), (2368, 537416), (2728, 466496), (2816, 451918), (3152, 403744), (3256, 390848), (3968, 320716), (4334, 293632), (4588, 277376), (4736, 268708), (5456, 233248), (5632, 225959), (6107, 208384), (6304, 201872), (6512, 195424), (7289, 174592), (7936, 160358), (8668, 146816), (9176, 138688), (9472, 134354), (10912, 116624), (12214, 104192), (12608, 100936), (12617, 100864), (13024, 97712), (14578, 87296), (15872, 80179), (17336, 73408), (18352, 69344), (18944, 67177), (21824, 58312), (24428, 52096), (25216, 50468), (25234, 50432), (26048, 48856), (29156, 43648), (34672, 36704)]