1897383488

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4281

約数の個数: 168

約数和(自身を含む): 5146755264

約数和(自身を除く): 3249371776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2912, 3136, 4004, 4231, 4312, 4576, 4928, 5096, 5824, 7007, 8008, 8462, 8624, 9152, 10192, 14014, 16016, 16924, 17248, 20384, 28028, 29617, 32032, 33848, 34496, 40768, 46541, 55003, 56056, 59234, 64064, 67696, 93082, 110006, 112112, 118468, 135392, 186164, 207319, 220012, 224224, 236936, 270784, 325787, 372328, 385021, 414638, 440024, 448448, 473872, 605033, 651574, 744656, 770042, 829276, 880048, 947744, 1210066, 1303148, 1489312, 1540084, 1658552, 1760096, 1895488, 2280509, 2420132, 2606296, 2695147, 2978624, 3080168, 3317104, 3520192, 4235231, 4561018, 4840264, 5212592, 5390294, 6160336, 6634208, 8470462, 9122036, 9680528, 10425184, 10780588, 12320672, 13268416, 16940924, 18244072, 19361056, 20850368, 21561176, 24641344, 29646617, 33881848, 36488144, 38722112, 43122352, 59293234, 67763696, 72976288, 86244704, 118586468, 135527392, 145952576, 172489408, 237172936, 271054784, 474345872, 948691744, 1897383488]

約数ペア:

[(1, 1897383488), (2, 948691744), (4, 474345872), (7, 271054784), (8, 237172936), (11, 172489408), (13, 145952576), (14, 135527392), (16, 118586468), (22, 86244704), (26, 72976288), (28, 67763696), (32, 59293234), (44, 43122352), (49, 38722112), (52, 36488144), (56, 33881848), (64, 29646617), (77, 24641344), (88, 21561176), (91, 20850368), (98, 19361056), (104, 18244072), (112, 16940924), (143, 13268416), (154, 12320672), (176, 10780588), (182, 10425184), (196, 9680528), (208, 9122036), (224, 8470462), (286, 6634208), (308, 6160336), (352, 5390294), (364, 5212592), (392, 4840264), (416, 4561018), (448, 4235231), (539, 3520192), (572, 3317104), (616, 3080168), (637, 2978624), (704, 2695147), (728, 2606296), (784, 2420132), (832, 2280509), (1001, 1895488), (1078, 1760096), (1144, 1658552), (1232, 1540084), (1274, 1489312), (1456, 1303148), (1568, 1210066), (2002, 947744), (2156, 880048), (2288, 829276), (2464, 770042), (2548, 744656), (2912, 651574), (3136, 605033), (4004, 473872), (4231, 448448), (4312, 440024), (4576, 414638), (4928, 385021), (5096, 372328), (5824, 325787), (7007, 270784), (8008, 236936), (8462, 224224), (8624, 220012), (9152, 207319), (10192, 186164), (14014, 135392), (16016, 118468), (16924, 112112), (17248, 110006), (20384, 93082), (28028, 67696), (29617, 64064), (32032, 59234), (33848, 56056), (34496, 55003), (40768, 46541)]