1390147176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1507

約数の個数: 128

約数和(自身を含む): 3918637440

約数和(自身を除く): 2528490264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 73, 88, 106, 132, 146, 159, 212, 219, 264, 292, 318, 424, 438, 583, 584, 636, 803, 876, 1166, 1272, 1361, 1606, 1749, 1752, 2332, 2409, 2722, 3212, 3498, 3869, 4083, 4664, 4818, 5444, 6424, 6996, 7738, 8166, 9636, 10888, 11607, 13992, 14971, 15476, 16332, 19272, 23214, 29942, 30952, 32664, 42559, 44913, 46428, 59884, 72133, 85118, 89826, 92856, 99353, 119768, 127677, 144266, 170236, 179652, 198706, 216399, 255354, 288532, 298059, 340472, 359304, 397412, 432798, 510708, 577064, 596118, 793463, 794824, 865596, 1021416, 1092883, 1192236, 1586926, 1731192, 2185766, 2380389, 2384472, 3173852, 3278649, 4371532, 4760778, 5265709, 6347704, 6557298, 8743064, 9521556, 10531418, 13114596, 15797127, 19043112, 21062836, 26229192, 31594254, 42125672, 57922799, 63188508, 115845598, 126377016, 173768397, 231691196, 347536794, 463382392, 695073588, 1390147176]

約数ペア:

[(1, 1390147176), (2, 695073588), (3, 463382392), (4, 347536794), (6, 231691196), (8, 173768397), (11, 126377016), (12, 115845598), (22, 63188508), (24, 57922799), (33, 42125672), (44, 31594254), (53, 26229192), (66, 21062836), (73, 19043112), (88, 15797127), (106, 13114596), (132, 10531418), (146, 9521556), (159, 8743064), (212, 6557298), (219, 6347704), (264, 5265709), (292, 4760778), (318, 4371532), (424, 3278649), (438, 3173852), (583, 2384472), (584, 2380389), (636, 2185766), (803, 1731192), (876, 1586926), (1166, 1192236), (1272, 1092883), (1361, 1021416), (1606, 865596), (1749, 794824), (1752, 793463), (2332, 596118), (2409, 577064), (2722, 510708), (3212, 432798), (3498, 397412), (3869, 359304), (4083, 340472), (4664, 298059), (4818, 288532), (5444, 255354), (6424, 216399), (6996, 198706), (7738, 179652), (8166, 170236), (9636, 144266), (10888, 127677), (11607, 119768), (13992, 99353), (14971, 92856), (15476, 89826), (16332, 85118), (19272, 72133), (23214, 59884), (29942, 46428), (30952, 44913), (32664, 42559)]