856071072

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 2612332800

約数和(自身を除く): 1756261728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 72, 74, 96, 108, 111, 122, 144, 148, 183, 216, 222, 244, 288, 296, 333, 366, 432, 439, 444, 488, 549, 592, 666, 732, 864, 878, 888, 976, 999, 1098, 1184, 1317, 1332, 1464, 1647, 1756, 1776, 1952, 1998, 2196, 2257, 2634, 2664, 2928, 3294, 3512, 3552, 3951, 3996, 4392, 4514, 5268, 5328, 5856, 6588, 6771, 7024, 7902, 7992, 8784, 9028, 10536, 10656, 11853, 13176, 13542, 14048, 15804, 15984, 16243, 17568, 18056, 20313, 21072, 23706, 26352, 26779, 27084, 31608, 31968, 32486, 36112, 40626, 42144, 47412, 48729, 52704, 53558, 54168, 60939, 63216, 64972, 72224, 80337, 81252, 94824, 97458, 107116, 108336, 121878, 126432, 129944, 146187, 160674, 162504, 189648, 194916, 214232, 216672, 241011, 243756, 259888, 292374, 321348, 325008, 379296, 389832, 428464, 438561, 482022, 487512, 519776, 584748, 642696, 650016, 723033, 779664, 856928, 877122, 964044, 975024, 990823, 1169496, 1285392, 1446066, 1559328, 1754244, 1928088, 1950048, 1981646, 2338992, 2570784, 2892132, 2972469, 3508488, 3856176, 3963292, 4677984, 5784264, 5944938, 7016976, 7712352, 7926584, 8917407, 11568528, 11889876, 14033952, 15853168, 17834814, 23137056, 23779752, 26752221, 31706336, 35669628, 47559504, 53504442, 71339256, 95119008, 107008884, 142678512, 214017768, 285357024, 428035536, 856071072]

約数ペア:

[(1, 856071072), (2, 428035536), (3, 285357024), (4, 214017768), (6, 142678512), (8, 107008884), (9, 95119008), (12, 71339256), (16, 53504442), (18, 47559504), (24, 35669628), (27, 31706336), (32, 26752221), (36, 23779752), (37, 23137056), (48, 17834814), (54, 15853168), (61, 14033952), (72, 11889876), (74, 11568528), (96, 8917407), (108, 7926584), (111, 7712352), (122, 7016976), (144, 5944938), (148, 5784264), (183, 4677984), (216, 3963292), (222, 3856176), (244, 3508488), (288, 2972469), (296, 2892132), (333, 2570784), (366, 2338992), (432, 1981646), (439, 1950048), (444, 1928088), (488, 1754244), (549, 1559328), (592, 1446066), (666, 1285392), (732, 1169496), (864, 990823), (878, 975024), (888, 964044), (976, 877122), (999, 856928), (1098, 779664), (1184, 723033), (1317, 650016), (1332, 642696), (1464, 584748), (1647, 519776), (1756, 487512), (1776, 482022), (1952, 438561), (1998, 428464), (2196, 389832), (2257, 379296), (2634, 325008), (2664, 321348), (2928, 292374), (3294, 259888), (3512, 243756), (3552, 241011), (3951, 216672), (3996, 214232), (4392, 194916), (4514, 189648), (5268, 162504), (5328, 160674), (5856, 146187), (6588, 129944), (6771, 126432), (7024, 121878), (7902, 108336), (7992, 107116), (8784, 97458), (9028, 94824), (10536, 81252), (10656, 80337), (11853, 72224), (13176, 64972), (13542, 63216), (14048, 60939), (15804, 54168), (15984, 53558), (16243, 52704), (17568, 48729), (18056, 47412), (20313, 42144), (21072, 40626), (23706, 36112), (26352, 32486), (26779, 31968), (27084, 31608)]