4003695384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2287}}^1$

素因数の和:2521

約数の個数: 128

約数和(自身を含む): 11193262080

約数和(自身を除く): 7189566696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 181, 186, 248, 312, 362, 372, 403, 543, 724, 744, 806, 1086, 1209, 1448, 1612, 2172, 2287, 2353, 2418, 3224, 4344, 4574, 4706, 4836, 5611, 6861, 7059, 9148, 9412, 9672, 11222, 13722, 14118, 16833, 18296, 18824, 22444, 27444, 28236, 29731, 33666, 44888, 54888, 56472, 59462, 67332, 70897, 72943, 89193, 118924, 134664, 141794, 145886, 178386, 212691, 218829, 237848, 283588, 291772, 356772, 413947, 425382, 437658, 567176, 583544, 713544, 827894, 850764, 875316, 921661, 1241841, 1655788, 1701528, 1750632, 1843322, 2483682, 2764983, 3311576, 3686644, 4967364, 5381311, 5529966, 7373288, 9934728, 10762622, 11059932, 12832357, 16143933, 21525244, 22119864, 25664714, 32287866, 38497071, 43050488, 51329428, 64575732, 76994142, 102658856, 129151464, 153988284, 166820641, 307976568, 333641282, 500461923, 667282564, 1000923846, 1334565128, 2001847692, 4003695384]

約数ペア:

[(1, 4003695384), (2, 2001847692), (3, 1334565128), (4, 1000923846), (6, 667282564), (8, 500461923), (12, 333641282), (13, 307976568), (24, 166820641), (26, 153988284), (31, 129151464), (39, 102658856), (52, 76994142), (62, 64575732), (78, 51329428), (93, 43050488), (104, 38497071), (124, 32287866), (156, 25664714), (181, 22119864), (186, 21525244), (248, 16143933), (312, 12832357), (362, 11059932), (372, 10762622), (403, 9934728), (543, 7373288), (724, 5529966), (744, 5381311), (806, 4967364), (1086, 3686644), (1209, 3311576), (1448, 2764983), (1612, 2483682), (2172, 1843322), (2287, 1750632), (2353, 1701528), (2418, 1655788), (3224, 1241841), (4344, 921661), (4574, 875316), (4706, 850764), (4836, 827894), (5611, 713544), (6861, 583544), (7059, 567176), (9148, 437658), (9412, 425382), (9672, 413947), (11222, 356772), (13722, 291772), (14118, 283588), (16833, 237848), (18296, 218829), (18824, 212691), (22444, 178386), (27444, 145886), (28236, 141794), (29731, 134664), (33666, 118924), (44888, 89193), (54888, 72943), (56472, 70897), (59462, 67332)]