420967584

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5023}}^1$

素因数の和:5139

約数の個数: 96

約数和(自身を含む): 1240727040

約数和(自身を除く): 819759456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 864, 873, 1164, 1552, 1746, 2328, 2619, 3104, 3492, 4656, 5023, 5238, 6984, 9312, 10046, 10476, 13968, 15069, 20092, 20952, 27936, 30138, 40184, 41904, 45207, 60276, 80368, 83808, 90414, 120552, 135621, 160736, 180828, 241104, 271242, 361656, 482208, 487231, 542484, 723312, 974462, 1084968, 1446624, 1461693, 1948924, 2169936, 2923386, 3897848, 4339872, 4385079, 5846772, 7795696, 8770158, 11693544, 13155237, 15591392, 17540316, 23387088, 26310474, 35080632, 46774176, 52620948, 70161264, 105241896, 140322528, 210483792, 420967584]

約数ペア:

[(1, 420967584), (2, 210483792), (3, 140322528), (4, 105241896), (6, 70161264), (8, 52620948), (9, 46774176), (12, 35080632), (16, 26310474), (18, 23387088), (24, 17540316), (27, 15591392), (32, 13155237), (36, 11693544), (48, 8770158), (54, 7795696), (72, 5846772), (96, 4385079), (97, 4339872), (108, 3897848), (144, 2923386), (194, 2169936), (216, 1948924), (288, 1461693), (291, 1446624), (388, 1084968), (432, 974462), (582, 723312), (776, 542484), (864, 487231), (873, 482208), (1164, 361656), (1552, 271242), (1746, 241104), (2328, 180828), (2619, 160736), (3104, 135621), (3492, 120552), (4656, 90414), (5023, 83808), (5238, 80368), (6984, 60276), (9312, 45207), (10046, 41904), (10476, 40184), (13968, 30138), (15069, 27936), (20092, 20952)]