219921048

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 659232000

約数和(自身を除く): 439310952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1307, 1368, 1476, 1558, 2052, 2214, 2337, 2614, 2952, 3116, 3921, 4104, 4428, 4674, 5228, 6232, 7011, 7842, 8856, 9348, 10456, 11763, 14022, 15684, 18696, 21033, 23526, 24833, 28044, 31368, 35289, 42066, 47052, 49666, 53587, 56088, 70578, 74499, 84132, 94104, 99332, 107174, 141156, 148998, 160761, 168264, 198664, 214348, 223497, 282312, 297996, 321522, 428696, 446994, 482283, 595992, 643044, 670491, 893988, 964566, 1018153, 1286088, 1340982, 1446849, 1787976, 1929132, 2036306, 2681964, 2893698, 3054459, 3858264, 4072612, 5363928, 5787396, 6108918, 8145224, 9163377, 11574792, 12217836, 18326754, 24435672, 27490131, 36653508, 54980262, 73307016, 109960524, 219921048]

約数ペア:

[(1, 219921048), (2, 109960524), (3, 73307016), (4, 54980262), (6, 36653508), (8, 27490131), (9, 24435672), (12, 18326754), (18, 12217836), (19, 11574792), (24, 9163377), (27, 8145224), (36, 6108918), (38, 5787396), (41, 5363928), (54, 4072612), (57, 3858264), (72, 3054459), (76, 2893698), (82, 2681964), (108, 2036306), (114, 1929132), (123, 1787976), (152, 1446849), (164, 1340982), (171, 1286088), (216, 1018153), (228, 964566), (246, 893988), (328, 670491), (342, 643044), (369, 595992), (456, 482283), (492, 446994), (513, 428696), (684, 321522), (738, 297996), (779, 282312), (984, 223497), (1026, 214348), (1107, 198664), (1307, 168264), (1368, 160761), (1476, 148998), (1558, 141156), (2052, 107174), (2214, 99332), (2337, 94104), (2614, 84132), (2952, 74499), (3116, 70578), (3921, 56088), (4104, 53587), (4428, 49666), (4674, 47052), (5228, 42066), (6232, 35289), (7011, 31368), (7842, 28044), (8856, 24833), (9348, 23526), (10456, 21033), (11763, 18696), (14022, 15684)]