1919270472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 5607705600

約数和(自身を除く): 3688435128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 227, 236, 354, 413, 454, 472, 681, 708, 826, 853, 908, 1239, 1362, 1416, 1589, 1652, 1706, 1816, 2478, 2559, 2724, 3178, 3304, 3412, 4767, 4956, 5118, 5448, 5971, 6356, 6824, 9534, 9912, 10236, 11942, 12712, 13393, 17913, 19068, 20472, 23884, 26786, 35826, 38136, 40179, 47768, 50327, 53572, 71652, 80358, 93751, 100654, 107144, 143304, 150981, 160716, 187502, 193631, 201308, 281253, 301962, 321432, 352289, 375004, 387262, 402616, 562506, 580893, 603924, 704578, 750008, 774524, 1056867, 1125012, 1161786, 1207848, 1355417, 1409156, 1549048, 2113734, 2250024, 2323572, 2710834, 2818312, 4066251, 4227468, 4647144, 5421668, 8132502, 8454936, 10843336, 11424229, 16265004, 22848458, 32530008, 34272687, 45696916, 68545374, 79969603, 91393832, 137090748, 159939206, 239908809, 274181496, 319878412, 479817618, 639756824, 959635236, 1919270472]

約数ペア:

[(1, 1919270472), (2, 959635236), (3, 639756824), (4, 479817618), (6, 319878412), (7, 274181496), (8, 239908809), (12, 159939206), (14, 137090748), (21, 91393832), (24, 79969603), (28, 68545374), (42, 45696916), (56, 34272687), (59, 32530008), (84, 22848458), (118, 16265004), (168, 11424229), (177, 10843336), (227, 8454936), (236, 8132502), (354, 5421668), (413, 4647144), (454, 4227468), (472, 4066251), (681, 2818312), (708, 2710834), (826, 2323572), (853, 2250024), (908, 2113734), (1239, 1549048), (1362, 1409156), (1416, 1355417), (1589, 1207848), (1652, 1161786), (1706, 1125012), (1816, 1056867), (2478, 774524), (2559, 750008), (2724, 704578), (3178, 603924), (3304, 580893), (3412, 562506), (4767, 402616), (4956, 387262), (5118, 375004), (5448, 352289), (5971, 321432), (6356, 301962), (6824, 281253), (9534, 201308), (9912, 193631), (10236, 187502), (11942, 160716), (12712, 150981), (13393, 143304), (17913, 107144), (19068, 100654), (20472, 93751), (23884, 80358), (26786, 71652), (35826, 53572), (38136, 50327), (40179, 47768)]