807172828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1810626048

約数和(自身を除く): 1003453220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 197, 212, 251, 308, 371, 394, 502, 583, 742, 788, 1004, 1166, 1379, 1484, 1757, 2167, 2332, 2758, 2761, 3514, 4081, 4334, 5516, 5522, 7028, 8162, 8668, 10441, 11044, 13303, 15169, 16324, 19327, 20882, 26606, 30338, 38654, 41764, 49447, 53212, 60676, 73087, 77308, 93121, 98894, 114851, 146174, 146333, 186242, 197788, 229702, 292348, 292666, 346129, 372484, 459404, 543917, 585332, 692258, 803957, 1024331, 1087834, 1384516, 1607914, 2048662, 2175668, 2620691, 3215828, 3807419, 4097324, 5241382, 7614838, 10482764, 15229676, 18344837, 28827601, 36689674, 57655202, 73379348, 115310404, 201793207, 403586414, 807172828]

約数ペア:

[(1, 807172828), (2, 403586414), (4, 201793207), (7, 115310404), (11, 73379348), (14, 57655202), (22, 36689674), (28, 28827601), (44, 18344837), (53, 15229676), (77, 10482764), (106, 7614838), (154, 5241382), (197, 4097324), (212, 3807419), (251, 3215828), (308, 2620691), (371, 2175668), (394, 2048662), (502, 1607914), (583, 1384516), (742, 1087834), (788, 1024331), (1004, 803957), (1166, 692258), (1379, 585332), (1484, 543917), (1757, 459404), (2167, 372484), (2332, 346129), (2758, 292666), (2761, 292348), (3514, 229702), (4081, 197788), (4334, 186242), (5516, 146333), (5522, 146174), (7028, 114851), (8162, 98894), (8668, 93121), (10441, 77308), (11044, 73087), (13303, 60676), (15169, 53212), (16324, 49447), (19327, 41764), (20882, 38654), (26606, 30338)]