1277475552

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{75181}}^1$

素因数の和:75256

約数の個数: 72

約数和(自身を含む): 3694443480

約数和(自身を除く): 2416967928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 75181, 150362, 225543, 300724, 451086, 601448, 676629, 902172, 1202896, 1353258, 1804344, 2405792, 2706516, 3608688, 4435679, 5413032, 7217376, 8871358, 10826064, 13307037, 17742716, 21652128, 26614074, 35485432, 39921111, 53228148, 70970864, 79842222, 106456296, 141941728, 159684444, 212912592, 319368888, 425825184, 638737776, 1277475552]

約数ペア:

[(1, 1277475552), (2, 638737776), (3, 425825184), (4, 319368888), (6, 212912592), (8, 159684444), (9, 141941728), (12, 106456296), (16, 79842222), (18, 70970864), (24, 53228148), (32, 39921111), (36, 35485432), (48, 26614074), (59, 21652128), (72, 17742716), (96, 13307037), (118, 10826064), (144, 8871358), (177, 7217376), (236, 5413032), (288, 4435679), (354, 3608688), (472, 2706516), (531, 2405792), (708, 1804344), (944, 1353258), (1062, 1202896), (1416, 902172), (1888, 676629), (2124, 601448), (2832, 451086), (4248, 300724), (5664, 225543), (8496, 150362), (16992, 75181)]