818007912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19289}}^1$

素因数の和:19351

約数の個数: 96

約数和(自身を含む): 2407392000

約数和(自身を除く): 1589384088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 19289, 21204, 38578, 42408, 57867, 77156, 115734, 154312, 173601, 231468, 347202, 366491, 462936, 597959, 694404, 732982, 1099473, 1195918, 1388808, 1465964, 1793877, 2198946, 2391836, 2931928, 3298419, 3587754, 4397892, 4783672, 5381631, 6596838, 7175508, 8795784, 10763262, 11361221, 13193676, 14351016, 21526524, 22722442, 26387352, 34083663, 43053048, 45444884, 68167326, 90889768, 102250989, 136334652, 204501978, 272669304, 409003956, 818007912]

約数ペア:

[(1, 818007912), (2, 409003956), (3, 272669304), (4, 204501978), (6, 136334652), (8, 102250989), (9, 90889768), (12, 68167326), (18, 45444884), (19, 43053048), (24, 34083663), (31, 26387352), (36, 22722442), (38, 21526524), (57, 14351016), (62, 13193676), (72, 11361221), (76, 10763262), (93, 8795784), (114, 7175508), (124, 6596838), (152, 5381631), (171, 4783672), (186, 4397892), (228, 3587754), (248, 3298419), (279, 2931928), (342, 2391836), (372, 2198946), (456, 1793877), (558, 1465964), (589, 1388808), (684, 1195918), (744, 1099473), (1116, 732982), (1178, 694404), (1368, 597959), (1767, 462936), (2232, 366491), (2356, 347202), (3534, 231468), (4712, 173601), (5301, 154312), (7068, 115734), (10602, 77156), (14136, 57867), (19289, 42408), (21204, 38578)]