21234442368

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2551}}^1$

素因数の和:3030

約数の個数: 128

約数和(自身を含む): 57631305600

約数和(自身を除く): 36396863232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 409, 424, 636, 818, 848, 1227, 1272, 1636, 1696, 2454, 2544, 2551, 3272, 3392, 4908, 5088, 5102, 6544, 6784, 7653, 9816, 10176, 10204, 13088, 15306, 19632, 20352, 20408, 21677, 26176, 30612, 39264, 40816, 43354, 52352, 61224, 65031, 78528, 81632, 86708, 122448, 130062, 135203, 157056, 163264, 173416, 244896, 260124, 270406, 326528, 346832, 405609, 489792, 520248, 540812, 693664, 811218, 979584, 1040496, 1043359, 1081624, 1387328, 1622436, 2080992, 2086718, 2163248, 2774656, 3130077, 3244872, 4161984, 4173436, 4326496, 6260154, 6489744, 8323968, 8346872, 8652992, 12520308, 12979488, 16693744, 17305984, 25040616, 25958976, 33387488, 50081232, 51917952, 55298027, 66774976, 100162464, 110596054, 133549952, 165894081, 200324928, 221192108, 331788162, 400649856, 442384216, 663576324, 884768432, 1327152648, 1769536864, 2654305296, 3539073728, 5308610592, 7078147456, 10617221184, 21234442368]

約数ペア:

[(1, 21234442368), (2, 10617221184), (3, 7078147456), (4, 5308610592), (6, 3539073728), (8, 2654305296), (12, 1769536864), (16, 1327152648), (24, 884768432), (32, 663576324), (48, 442384216), (53, 400649856), (64, 331788162), (96, 221192108), (106, 200324928), (128, 165894081), (159, 133549952), (192, 110596054), (212, 100162464), (318, 66774976), (384, 55298027), (409, 51917952), (424, 50081232), (636, 33387488), (818, 25958976), (848, 25040616), (1227, 17305984), (1272, 16693744), (1636, 12979488), (1696, 12520308), (2454, 8652992), (2544, 8346872), (2551, 8323968), (3272, 6489744), (3392, 6260154), (4908, 4326496), (5088, 4173436), (5102, 4161984), (6544, 3244872), (6784, 3130077), (7653, 2774656), (9816, 2163248), (10176, 2086718), (10204, 2080992), (13088, 1622436), (15306, 1387328), (19632, 1081624), (20352, 1043359), (20408, 1040496), (21677, 979584), (26176, 811218), (30612, 693664), (39264, 540812), (40816, 520248), (43354, 489792), (52352, 405609), (61224, 346832), (65031, 326528), (78528, 270406), (81632, 260124), (86708, 244896), (122448, 173416), (130062, 163264), (135203, 157056)]