1338308356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 3037305600

約数和(自身を除く): 1698997244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 269, 308, 319, 406, 538, 557, 638, 812, 1076, 1114, 1276, 1883, 2228, 2233, 2959, 3766, 3899, 4466, 5918, 6127, 7532, 7798, 7801, 8932, 11836, 12254, 15596, 15602, 16153, 20713, 24508, 31204, 32306, 41426, 42889, 54607, 64612, 82852, 85778, 85811, 109214, 113071, 149833, 171556, 171622, 177683, 218428, 226142, 299666, 343244, 355366, 452284, 599332, 600677, 710732, 1048831, 1201354, 1243781, 1648163, 2097662, 2402708, 2487562, 3296326, 4195324, 4345157, 4975124, 6592652, 8690314, 11537141, 17380628, 23074282, 30416099, 46148564, 47796727, 60832198, 95593454, 121664396, 191186908, 334577089, 669154178, 1338308356]

約数ペア:

[(1, 1338308356), (2, 669154178), (4, 334577089), (7, 191186908), (11, 121664396), (14, 95593454), (22, 60832198), (28, 47796727), (29, 46148564), (44, 30416099), (58, 23074282), (77, 17380628), (116, 11537141), (154, 8690314), (203, 6592652), (269, 4975124), (308, 4345157), (319, 4195324), (406, 3296326), (538, 2487562), (557, 2402708), (638, 2097662), (812, 1648163), (1076, 1243781), (1114, 1201354), (1276, 1048831), (1883, 710732), (2228, 600677), (2233, 599332), (2959, 452284), (3766, 355366), (3899, 343244), (4466, 299666), (5918, 226142), (6127, 218428), (7532, 177683), (7798, 171622), (7801, 171556), (8932, 149833), (11836, 113071), (12254, 109214), (15596, 85811), (15602, 85778), (16153, 82852), (20713, 64612), (24508, 54607), (31204, 42889), (32306, 41426)]