1388037816

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1117}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 4217990400

約数和(自身を除く): 2829952584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 523, 594, 792, 1046, 1117, 1188, 1569, 2092, 2234, 2376, 3138, 3351, 4184, 4468, 4707, 5753, 6276, 6702, 8936, 9414, 10053, 11506, 12287, 12552, 13404, 14121, 17259, 18828, 20106, 23012, 24574, 26808, 28242, 30159, 34518, 36861, 37656, 40212, 46024, 49148, 51777, 56484, 60318, 69036, 73722, 80424, 98296, 103554, 110583, 112968, 120636, 138072, 147444, 155331, 207108, 221166, 241272, 294888, 310662, 331749, 414216, 442332, 584191, 621324, 663498, 884664, 1168382, 1242648, 1326996, 1752573, 2336764, 2653992, 3505146, 4673528, 5257719, 6426101, 7010292, 10515438, 12852202, 14020584, 15773157, 19278303, 21030876, 25704404, 31546314, 38556606, 42061752, 51408808, 57834909, 63092628, 77113212, 115669818, 126185256, 154226424, 173504727, 231339636, 347009454, 462679272, 694018908, 1388037816]

約数ペア:

[(1, 1388037816), (2, 694018908), (3, 462679272), (4, 347009454), (6, 231339636), (8, 173504727), (9, 154226424), (11, 126185256), (12, 115669818), (18, 77113212), (22, 63092628), (24, 57834909), (27, 51408808), (33, 42061752), (36, 38556606), (44, 31546314), (54, 25704404), (66, 21030876), (72, 19278303), (88, 15773157), (99, 14020584), (108, 12852202), (132, 10515438), (198, 7010292), (216, 6426101), (264, 5257719), (297, 4673528), (396, 3505146), (523, 2653992), (594, 2336764), (792, 1752573), (1046, 1326996), (1117, 1242648), (1188, 1168382), (1569, 884664), (2092, 663498), (2234, 621324), (2376, 584191), (3138, 442332), (3351, 414216), (4184, 331749), (4468, 310662), (4707, 294888), (5753, 241272), (6276, 221166), (6702, 207108), (8936, 155331), (9414, 147444), (10053, 138072), (11506, 120636), (12287, 112968), (12552, 110583), (13404, 103554), (14121, 98296), (17259, 80424), (18828, 73722), (20106, 69036), (23012, 60318), (24574, 56484), (26808, 51777), (28242, 49148), (30159, 46024), (34518, 40212), (36861, 37656)]