248944785740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1187}}^1\times {\mathrm{1453}}^1$

素因数の和:3687

約数の個数: 96

約数和(自身を含む): 598962760704

約数和(自身を除く): 350017974964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1031, 1187, 1453, 2062, 2374, 2906, 4124, 4748, 5155, 5812, 5935, 7217, 7265, 8309, 10171, 10310, 11870, 14434, 14530, 16618, 20342, 20620, 23740, 28868, 29060, 33236, 36085, 40684, 41545, 50855, 72170, 83090, 101710, 144340, 166180, 203420, 1223797, 1498043, 1724711, 2447594, 2996086, 3449422, 4895188, 5992172, 6118985, 6898844, 7490215, 8566579, 8623555, 10486301, 12072977, 12237970, 14980430, 17133158, 17247110, 20972602, 24145954, 24475940, 29960860, 34266316, 34494220, 41945204, 42832895, 48291908, 52431505, 60364885, 85665790, 104863010, 120729770, 171331580, 209726020, 241459540, 1778177041, 3556354082, 7112708164, 8890885205, 12447239287, 17781770410, 24894478574, 35563540820, 49788957148, 62236196435, 124472392870, 248944785740]

約数ペア:

[(1, 248944785740), (2, 124472392870), (4, 62236196435), (5, 49788957148), (7, 35563540820), (10, 24894478574), (14, 17781770410), (20, 12447239287), (28, 8890885205), (35, 7112708164), (70, 3556354082), (140, 1778177041), (1031, 241459540), (1187, 209726020), (1453, 171331580), (2062, 120729770), (2374, 104863010), (2906, 85665790), (4124, 60364885), (4748, 52431505), (5155, 48291908), (5812, 42832895), (5935, 41945204), (7217, 34494220), (7265, 34266316), (8309, 29960860), (10171, 24475940), (10310, 24145954), (11870, 20972602), (14434, 17247110), (14530, 17133158), (16618, 14980430), (20342, 12237970), (20620, 12072977), (23740, 10486301), (28868, 8623555), (29060, 8566579), (33236, 7490215), (36085, 6898844), (40684, 6118985), (41545, 5992172), (50855, 4895188), (72170, 3449422), (83090, 2996086), (101710, 2447594), (144340, 1724711), (166180, 1498043), (203420, 1223797)]