1920223488

素因数分解:

$2^8\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{1913}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 5117178528

約数和(自身を除く): 3196955040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1307, 1913, 2614, 3826, 3921, 5228, 5739, 7652, 7842, 10456, 11478, 15304, 15684, 20912, 22956, 30608, 31368, 41824, 45912, 61216, 62736, 83648, 91824, 122432, 125472, 167296, 183648, 244864, 250944, 334592, 367296, 489728, 501888, 734592, 1003776, 1469184, 2500291, 5000582, 7500873, 10001164, 15001746, 20002328, 30003492, 40004656, 60006984, 80009312, 120013968, 160018624, 240027936, 320037248, 480055872, 640074496, 960111744, 1920223488]

約数ペア:

[(1, 1920223488), (2, 960111744), (3, 640074496), (4, 480055872), (6, 320037248), (8, 240027936), (12, 160018624), (16, 120013968), (24, 80009312), (32, 60006984), (48, 40004656), (64, 30003492), (96, 20002328), (128, 15001746), (192, 10001164), (256, 7500873), (384, 5000582), (768, 2500291), (1307, 1469184), (1913, 1003776), (2614, 734592), (3826, 501888), (3921, 489728), (5228, 367296), (5739, 334592), (7652, 250944), (7842, 244864), (10456, 183648), (11478, 167296), (15304, 125472), (15684, 122432), (20912, 91824), (22956, 83648), (30608, 62736), (31368, 61216), (41824, 45912)]