1330402048

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2857}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 2839091472

約数和(自身を除く): 1508689424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 256, 272, 428, 544, 856, 1088, 1712, 1819, 2176, 2857, 3424, 3638, 4352, 5714, 6848, 7276, 11428, 13696, 14552, 22856, 27392, 29104, 45712, 48569, 58208, 91424, 97138, 116416, 182848, 194276, 232832, 305699, 365696, 388552, 465664, 611398, 731392, 777104, 1222796, 1554208, 2445592, 3108416, 4891184, 5196883, 6216832, 9782368, 10393766, 12433664, 19564736, 20787532, 39129472, 41575064, 78258944, 83150128, 166300256, 332600512, 665201024, 1330402048]

約数ペア:

[(1, 1330402048), (2, 665201024), (4, 332600512), (8, 166300256), (16, 83150128), (17, 78258944), (32, 41575064), (34, 39129472), (64, 20787532), (68, 19564736), (107, 12433664), (128, 10393766), (136, 9782368), (214, 6216832), (256, 5196883), (272, 4891184), (428, 3108416), (544, 2445592), (856, 1554208), (1088, 1222796), (1712, 777104), (1819, 731392), (2176, 611398), (2857, 465664), (3424, 388552), (3638, 365696), (4352, 305699), (5714, 232832), (6848, 194276), (7276, 182848), (11428, 116416), (13696, 97138), (14552, 91424), (22856, 58208), (27392, 48569), (29104, 45712)]