996857268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 2686279680

約数和(自身を除く): 1689422412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 191, 209, 228, 382, 418, 573, 627, 764, 836, 1146, 1254, 2081, 2101, 2292, 2508, 3629, 4162, 4202, 6243, 6303, 7258, 8324, 8404, 10887, 12486, 12606, 14516, 21774, 22891, 24972, 25212, 39539, 39919, 43548, 45782, 68673, 79078, 79838, 91564, 118617, 119757, 137346, 158156, 159676, 237234, 239514, 274692, 397471, 434929, 474468, 479028, 794942, 869858, 1192413, 1304787, 1589884, 1739716, 2384826, 2609574, 4372181, 4769652, 5219148, 7551949, 8744362, 13116543, 15103898, 17488724, 22655847, 26233086, 30207796, 45311694, 52466172, 83071439, 90623388, 166142878, 249214317, 332285756, 498428634, 996857268]

約数ペア:

[(1, 996857268), (2, 498428634), (3, 332285756), (4, 249214317), (6, 166142878), (11, 90623388), (12, 83071439), (19, 52466172), (22, 45311694), (33, 30207796), (38, 26233086), (44, 22655847), (57, 17488724), (66, 15103898), (76, 13116543), (114, 8744362), (132, 7551949), (191, 5219148), (209, 4769652), (228, 4372181), (382, 2609574), (418, 2384826), (573, 1739716), (627, 1589884), (764, 1304787), (836, 1192413), (1146, 869858), (1254, 794942), (2081, 479028), (2101, 474468), (2292, 434929), (2508, 397471), (3629, 274692), (4162, 239514), (4202, 237234), (6243, 159676), (6303, 158156), (7258, 137346), (8324, 119757), (8404, 118617), (10887, 91564), (12486, 79838), (12606, 79078), (14516, 68673), (21774, 45782), (22891, 43548), (24972, 39919), (25212, 39539)]