352534468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 747838784

約数和(自身を除く): 395304316

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 172, 242, 286, 473, 484, 559, 572, 946, 1118, 1303, 1573, 1892, 2236, 2606, 3146, 5203, 5212, 6149, 6292, 10406, 12298, 14333, 16939, 20812, 24596, 28666, 33878, 56029, 57332, 67639, 67756, 112058, 135278, 157663, 186329, 224116, 270556, 315326, 372658, 616319, 630652, 728377, 745316, 1232638, 1456754, 2049619, 2465276, 2913508, 4099238, 6779509, 8012147, 8198476, 13559018, 16024294, 27118036, 32048588, 88133617, 176267234, 352534468]

約数ペア:

[(1, 352534468), (2, 176267234), (4, 88133617), (11, 32048588), (13, 27118036), (22, 16024294), (26, 13559018), (43, 8198476), (44, 8012147), (52, 6779509), (86, 4099238), (121, 2913508), (143, 2465276), (172, 2049619), (242, 1456754), (286, 1232638), (473, 745316), (484, 728377), (559, 630652), (572, 616319), (946, 372658), (1118, 315326), (1303, 270556), (1573, 224116), (1892, 186329), (2236, 157663), (2606, 135278), (3146, 112058), (5203, 67756), (5212, 67639), (6149, 57332), (6292, 56029), (10406, 33878), (12298, 28666), (14333, 24596), (16939, 20812)]