428659056

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:876

約数の個数: 180

約数和(自身を含む): 1415013600

約数和(自身を除く): 986354544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 711, 769, 784, 882, 948, 1008, 1106, 1176, 1264, 1422, 1538, 1659, 1764, 1896, 2212, 2307, 2352, 2844, 3076, 3318, 3528, 3792, 3871, 4424, 4614, 4977, 5383, 5688, 6152, 6636, 6921, 7056, 7742, 8848, 9228, 9954, 10766, 11376, 11613, 12304, 13272, 13842, 15484, 16149, 18456, 19908, 21532, 23226, 26544, 27684, 30968, 32298, 34839, 36912, 37681, 39816, 43064, 46452, 48447, 55368, 60751, 61936, 64596, 69678, 75362, 79632, 86128, 92904, 96894, 110736, 113043, 121502, 129192, 139356, 150724, 182253, 185808, 193788, 226086, 243004, 258384, 278712, 301448, 339129, 364506, 387576, 425257, 452172, 486008, 546759, 557424, 602896, 678258, 729012, 775152, 850514, 904344, 972016, 1093518, 1275771, 1356516, 1458024, 1701028, 1808688, 2187036, 2551542, 2713032, 2916048, 2976799, 3402056, 3827313, 4374072, 5103084, 5426064, 5953598, 6804112, 7654626, 8748144, 8930397, 10206168, 11907196, 15309252, 17860794, 20412336, 23814392, 26791191, 30618504, 35721588, 47628784, 53582382, 61237008, 71443176, 107164764, 142886352, 214329528, 428659056]

約数ペア:

[(1, 428659056), (2, 214329528), (3, 142886352), (4, 107164764), (6, 71443176), (7, 61237008), (8, 53582382), (9, 47628784), (12, 35721588), (14, 30618504), (16, 26791191), (18, 23814392), (21, 20412336), (24, 17860794), (28, 15309252), (36, 11907196), (42, 10206168), (48, 8930397), (49, 8748144), (56, 7654626), (63, 6804112), (72, 5953598), (79, 5426064), (84, 5103084), (98, 4374072), (112, 3827313), (126, 3402056), (144, 2976799), (147, 2916048), (158, 2713032), (168, 2551542), (196, 2187036), (237, 1808688), (252, 1701028), (294, 1458024), (316, 1356516), (336, 1275771), (392, 1093518), (441, 972016), (474, 904344), (504, 850514), (553, 775152), (588, 729012), (632, 678258), (711, 602896), (769, 557424), (784, 546759), (882, 486008), (948, 452172), (1008, 425257), (1106, 387576), (1176, 364506), (1264, 339129), (1422, 301448), (1538, 278712), (1659, 258384), (1764, 243004), (1896, 226086), (2212, 193788), (2307, 185808), (2352, 182253), (2844, 150724), (3076, 139356), (3318, 129192), (3528, 121502), (3792, 113043), (3871, 110736), (4424, 96894), (4614, 92904), (4977, 86128), (5383, 79632), (5688, 75362), (6152, 69678), (6636, 64596), (6921, 61936), (7056, 60751), (7742, 55368), (8848, 48447), (9228, 46452), (9954, 43064), (10766, 39816), (11376, 37681), (11613, 36912), (12304, 34839), (13272, 32298), (13842, 30968), (15484, 27684), (16149, 26544), (18456, 23226), (19908, 21532)]