42842016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 141523200

約数和(自身を除く): 98681184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 269, 288, 316, 336, 474, 504, 538, 553, 632, 672, 711, 807, 948, 1008, 1076, 1106, 1264, 1422, 1614, 1659, 1883, 1896, 2016, 2152, 2212, 2421, 2528, 2844, 3228, 3318, 3766, 3792, 4304, 4424, 4842, 4977, 5649, 5688, 6456, 6636, 7532, 7584, 8608, 8848, 9684, 9954, 11298, 11376, 12912, 13272, 15064, 16947, 17696, 19368, 19908, 21251, 22596, 22752, 25824, 26544, 30128, 33894, 38736, 39816, 42502, 45192, 53088, 60256, 63753, 67788, 77472, 79632, 85004, 90384, 127506, 135576, 148757, 159264, 170008, 180768, 191259, 255012, 271152, 297514, 340016, 382518, 446271, 510024, 542304, 595028, 680032, 765036, 892542, 1020048, 1190056, 1338813, 1530072, 1785084, 2040096, 2380112, 2677626, 3060144, 3570168, 4760224, 5355252, 6120288, 7140336, 10710504, 14280672, 21421008, 42842016]

約数ペア:

[(1, 42842016), (2, 21421008), (3, 14280672), (4, 10710504), (6, 7140336), (7, 6120288), (8, 5355252), (9, 4760224), (12, 3570168), (14, 3060144), (16, 2677626), (18, 2380112), (21, 2040096), (24, 1785084), (28, 1530072), (32, 1338813), (36, 1190056), (42, 1020048), (48, 892542), (56, 765036), (63, 680032), (72, 595028), (79, 542304), (84, 510024), (96, 446271), (112, 382518), (126, 340016), (144, 297514), (158, 271152), (168, 255012), (224, 191259), (237, 180768), (252, 170008), (269, 159264), (288, 148757), (316, 135576), (336, 127506), (474, 90384), (504, 85004), (538, 79632), (553, 77472), (632, 67788), (672, 63753), (711, 60256), (807, 53088), (948, 45192), (1008, 42502), (1076, 39816), (1106, 38736), (1264, 33894), (1422, 30128), (1614, 26544), (1659, 25824), (1883, 22752), (1896, 22596), (2016, 21251), (2152, 19908), (2212, 19368), (2421, 17696), (2528, 16947), (2844, 15064), (3228, 13272), (3318, 12912), (3766, 11376), (3792, 11298), (4304, 9954), (4424, 9684), (4842, 8848), (4977, 8608), (5649, 7584), (5688, 7532), (6456, 6636)]