405773424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21187}}^1$

素因数の和:21227

約数の個数: 120

約数和(自身を含む): 1366202240

約数和(自身を除く): 960428816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 21187, 42374, 63561, 84748, 127122, 148309, 169496, 190683, 254244, 296618, 338992, 381366, 402553, 444927, 508488, 593236, 762732, 805106, 889854, 1016976, 1186472, 1207659, 1334781, 1525464, 1610212, 1779708, 2372944, 2415318, 2669562, 2817871, 3050928, 3220424, 3559416, 3622977, 4830636, 5339124, 5635742, 6440848, 7118832, 7245954, 8453613, 9661272, 10678248, 11271484, 14491908, 16907226, 19322544, 21356496, 22542968, 25360839, 28983816, 33814452, 45085936, 50721678, 57967632, 67628904, 101443356, 135257808, 202886712, 405773424]

約数ペア:

[(1, 405773424), (2, 202886712), (3, 135257808), (4, 101443356), (6, 67628904), (7, 57967632), (8, 50721678), (9, 45085936), (12, 33814452), (14, 28983816), (16, 25360839), (18, 22542968), (19, 21356496), (21, 19322544), (24, 16907226), (28, 14491908), (36, 11271484), (38, 10678248), (42, 9661272), (48, 8453613), (56, 7245954), (57, 7118832), (63, 6440848), (72, 5635742), (76, 5339124), (84, 4830636), (112, 3622977), (114, 3559416), (126, 3220424), (133, 3050928), (144, 2817871), (152, 2669562), (168, 2415318), (171, 2372944), (228, 1779708), (252, 1610212), (266, 1525464), (304, 1334781), (336, 1207659), (342, 1186472), (399, 1016976), (456, 889854), (504, 805106), (532, 762732), (684, 593236), (798, 508488), (912, 444927), (1008, 402553), (1064, 381366), (1197, 338992), (1368, 296618), (1596, 254244), (2128, 190683), (2394, 169496), (2736, 148309), (3192, 127122), (4788, 84748), (6384, 63561), (9576, 42374), (19152, 21187)]