1528221384

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9992

約数の個数: 128

約数和(自身を含む): 4572979200

約数和(自身を除く): 3044757816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1426, 1656, 1674, 2139, 2232, 2484, 2852, 3348, 4278, 4968, 5704, 6417, 6696, 8556, 9923, 12834, 17112, 19251, 19846, 25668, 29769, 38502, 39692, 51336, 59538, 77004, 79384, 89307, 119076, 154008, 178614, 228229, 238152, 267921, 307613, 357228, 456458, 535842, 615226, 684687, 714456, 912916, 922839, 1071684, 1230452, 1369374, 1825832, 1845678, 2054061, 2143368, 2460904, 2738748, 2768517, 3691356, 4108122, 5477496, 5537034, 6162183, 7075099, 7382712, 8216244, 8305551, 11074068, 12324366, 14150198, 16432488, 16611102, 21225297, 22148136, 24648732, 28300396, 33222204, 42450594, 49297464, 56600792, 63675891, 66444408, 84901188, 127351782, 169802376, 191027673, 254703564, 382055346, 509407128, 764110692, 1528221384]

約数ペア:

[(1, 1528221384), (2, 764110692), (3, 509407128), (4, 382055346), (6, 254703564), (8, 191027673), (9, 169802376), (12, 127351782), (18, 84901188), (23, 66444408), (24, 63675891), (27, 56600792), (31, 49297464), (36, 42450594), (46, 33222204), (54, 28300396), (62, 24648732), (69, 22148136), (72, 21225297), (92, 16611102), (93, 16432488), (108, 14150198), (124, 12324366), (138, 11074068), (184, 8305551), (186, 8216244), (207, 7382712), (216, 7075099), (248, 6162183), (276, 5537034), (279, 5477496), (372, 4108122), (414, 3691356), (552, 2768517), (558, 2738748), (621, 2460904), (713, 2143368), (744, 2054061), (828, 1845678), (837, 1825832), (1116, 1369374), (1242, 1230452), (1426, 1071684), (1656, 922839), (1674, 912916), (2139, 714456), (2232, 684687), (2484, 615226), (2852, 535842), (3348, 456458), (4278, 357228), (4968, 307613), (5704, 267921), (6417, 238152), (6696, 228229), (8556, 178614), (9923, 154008), (12834, 119076), (17112, 89307), (19251, 79384), (19846, 77004), (25668, 59538), (29769, 51336), (38502, 39692)]