1814156768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 3912408864

約数和(自身を除く): 2098252096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 193, 272, 296, 386, 467, 544, 592, 629, 772, 934, 1184, 1258, 1544, 1868, 2516, 3088, 3281, 3736, 5032, 6176, 6562, 7141, 7472, 7939, 10064, 13124, 14282, 14944, 15878, 17279, 20128, 26248, 28564, 31756, 34558, 52496, 57128, 63512, 69116, 90131, 104992, 114256, 121397, 127024, 138232, 180262, 228512, 242794, 254048, 276464, 293743, 360524, 485588, 552928, 587486, 721048, 971176, 1174972, 1442096, 1532227, 1942352, 2349944, 2884192, 3064454, 3334847, 3884704, 4699888, 6128908, 6669694, 9399776, 12257816, 13339388, 24515632, 26678776, 49031264, 53357552, 56692399, 106715104, 113384798, 226769596, 453539192, 907078384, 1814156768]

約数ペア:

[(1, 1814156768), (2, 907078384), (4, 453539192), (8, 226769596), (16, 113384798), (17, 106715104), (32, 56692399), (34, 53357552), (37, 49031264), (68, 26678776), (74, 24515632), (136, 13339388), (148, 12257816), (193, 9399776), (272, 6669694), (296, 6128908), (386, 4699888), (467, 3884704), (544, 3334847), (592, 3064454), (629, 2884192), (772, 2349944), (934, 1942352), (1184, 1532227), (1258, 1442096), (1544, 1174972), (1868, 971176), (2516, 721048), (3088, 587486), (3281, 552928), (3736, 485588), (5032, 360524), (6176, 293743), (6562, 276464), (7141, 254048), (7472, 242794), (7939, 228512), (10064, 180262), (13124, 138232), (14282, 127024), (14944, 121397), (15878, 114256), (17279, 104992), (20128, 90131), (26248, 69116), (28564, 63512), (31756, 57128), (34558, 52496)]