1566556128

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3977

約数の個数: 144

約数和(自身を含む): 4726010016

約数和(自身を除く): 3159453888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 244, 276, 288, 366, 368, 414, 488, 549, 552, 732, 736, 828, 976, 1098, 1104, 1403, 1464, 1656, 1952, 2196, 2208, 2806, 2928, 3312, 3877, 4209, 4392, 5612, 5856, 6624, 7754, 8418, 8784, 11224, 11631, 12627, 15508, 16836, 17568, 22448, 23262, 25254, 31016, 33672, 34893, 44896, 46524, 50508, 62032, 67344, 69786, 89171, 93048, 101016, 124064, 134688, 139572, 178342, 186096, 202032, 236497, 267513, 279144, 356684, 372192, 404064, 472994, 535026, 558288, 709491, 713368, 802539, 945988, 1070052, 1116576, 1418982, 1426736, 1605078, 1891976, 2128473, 2140104, 2837964, 2853472, 3210156, 3783952, 4256946, 4280208, 5439431, 5675928, 6420312, 7567904, 8513892, 8560416, 10878862, 11351856, 12840624, 16318293, 17027784, 21757724, 22703712, 25681248, 32636586, 34055568, 43515448, 48954879, 65273172, 68111136, 87030896, 97909758, 130546344, 174061792, 195819516, 261092688, 391639032, 522185376, 783278064, 1566556128]

約数ペア:

[(1, 1566556128), (2, 783278064), (3, 522185376), (4, 391639032), (6, 261092688), (8, 195819516), (9, 174061792), (12, 130546344), (16, 97909758), (18, 87030896), (23, 68111136), (24, 65273172), (32, 48954879), (36, 43515448), (46, 34055568), (48, 32636586), (61, 25681248), (69, 22703712), (72, 21757724), (92, 17027784), (96, 16318293), (122, 12840624), (138, 11351856), (144, 10878862), (183, 8560416), (184, 8513892), (207, 7567904), (244, 6420312), (276, 5675928), (288, 5439431), (366, 4280208), (368, 4256946), (414, 3783952), (488, 3210156), (549, 2853472), (552, 2837964), (732, 2140104), (736, 2128473), (828, 1891976), (976, 1605078), (1098, 1426736), (1104, 1418982), (1403, 1116576), (1464, 1070052), (1656, 945988), (1952, 802539), (2196, 713368), (2208, 709491), (2806, 558288), (2928, 535026), (3312, 472994), (3877, 404064), (4209, 372192), (4392, 356684), (5612, 279144), (5856, 267513), (6624, 236497), (7754, 202032), (8418, 186096), (8784, 178342), (11224, 139572), (11631, 134688), (12627, 124064), (15508, 101016), (16836, 93048), (17568, 89171), (22448, 69786), (23262, 67344), (25254, 62032), (31016, 50508), (33672, 46524), (34893, 44896)]