1427051008

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 2996326080

約数和(自身を除く): 1569275072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 179, 184, 256, 358, 368, 512, 677, 716, 736, 1354, 1432, 1472, 2708, 2864, 2944, 4117, 5416, 5728, 5888, 8234, 10832, 11456, 11776, 15571, 16468, 21664, 22912, 31142, 32936, 43328, 45824, 62284, 65872, 86656, 91648, 121183, 124568, 131744, 173312, 242366, 249136, 263488, 346624, 484732, 498272, 526976, 969464, 996544, 1053952, 1938928, 1993088, 2107904, 2787209, 3877856, 3986176, 5574418, 7755712, 7972352, 11148836, 15511424, 22297672, 31022848, 44595344, 62045696, 89190688, 178381376, 356762752, 713525504, 1427051008]

約数ペア:

[(1, 1427051008), (2, 713525504), (4, 356762752), (8, 178381376), (16, 89190688), (23, 62045696), (32, 44595344), (46, 31022848), (64, 22297672), (92, 15511424), (128, 11148836), (179, 7972352), (184, 7755712), (256, 5574418), (358, 3986176), (368, 3877856), (512, 2787209), (677, 2107904), (716, 1993088), (736, 1938928), (1354, 1053952), (1432, 996544), (1472, 969464), (2708, 526976), (2864, 498272), (2944, 484732), (4117, 346624), (5416, 263488), (5728, 249136), (5888, 242366), (8234, 173312), (10832, 131744), (11456, 124568), (11776, 121183), (15571, 91648), (16468, 86656), (21664, 65872), (22912, 62284), (31142, 45824), (32936, 43328)]