685258056

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1426

約数の個数: 192

約数和(自身を含む): 2260702080

約数和(自身を除く): 1575444024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 243, 252, 259, 296, 324, 333, 378, 444, 486, 504, 518, 567, 648, 666, 756, 777, 888, 972, 999, 1036, 1134, 1332, 1361, 1512, 1554, 1701, 1944, 1998, 2072, 2268, 2331, 2664, 2722, 2997, 3108, 3402, 3996, 4083, 4536, 4662, 5444, 5994, 6216, 6804, 6993, 7992, 8166, 8991, 9324, 9527, 10888, 11988, 12249, 13608, 13986, 16332, 17982, 18648, 19054, 20979, 23976, 24498, 27972, 28581, 32664, 35964, 36747, 38108, 41958, 48996, 50357, 55944, 57162, 62937, 71928, 73494, 76216, 83916, 85743, 97992, 100714, 110241, 114324, 125874, 146988, 151071, 167832, 171486, 201428, 220482, 228648, 251748, 257229, 293976, 302142, 330723, 342972, 352499, 402856, 440964, 453213, 503496, 514458, 604284, 661446, 685944, 704998, 771687, 881928, 906426, 1028916, 1057497, 1208568, 1322892, 1359639, 1409996, 1543374, 1812852, 2057832, 2114994, 2315061, 2645784, 2719278, 2819992, 3086748, 3172491, 3625704, 4078917, 4229988, 4630122, 5438556, 6173496, 6344982, 8157834, 8459976, 9260244, 9517473, 10877112, 12236751, 12689964, 16315668, 18520488, 19034946, 24473502, 25379928, 28552419, 32631336, 38069892, 48947004, 57104838, 76139784, 85657257, 97894008, 114209676, 171314514, 228419352, 342629028, 685258056]

約数ペア:

[(1, 685258056), (2, 342629028), (3, 228419352), (4, 171314514), (6, 114209676), (7, 97894008), (8, 85657257), (9, 76139784), (12, 57104838), (14, 48947004), (18, 38069892), (21, 32631336), (24, 28552419), (27, 25379928), (28, 24473502), (36, 19034946), (37, 18520488), (42, 16315668), (54, 12689964), (56, 12236751), (63, 10877112), (72, 9517473), (74, 9260244), (81, 8459976), (84, 8157834), (108, 6344982), (111, 6173496), (126, 5438556), (148, 4630122), (162, 4229988), (168, 4078917), (189, 3625704), (216, 3172491), (222, 3086748), (243, 2819992), (252, 2719278), (259, 2645784), (296, 2315061), (324, 2114994), (333, 2057832), (378, 1812852), (444, 1543374), (486, 1409996), (504, 1359639), (518, 1322892), (567, 1208568), (648, 1057497), (666, 1028916), (756, 906426), (777, 881928), (888, 771687), (972, 704998), (999, 685944), (1036, 661446), (1134, 604284), (1332, 514458), (1361, 503496), (1512, 453213), (1554, 440964), (1701, 402856), (1944, 352499), (1998, 342972), (2072, 330723), (2268, 302142), (2331, 293976), (2664, 257229), (2722, 251748), (2997, 228648), (3108, 220482), (3402, 201428), (3996, 171486), (4083, 167832), (4536, 151071), (4662, 146988), (5444, 125874), (5994, 114324), (6216, 110241), (6804, 100714), (6993, 97992), (7992, 85743), (8166, 83916), (8991, 76216), (9324, 73494), (9527, 71928), (10888, 62937), (11988, 57162), (12249, 55944), (13608, 50357), (13986, 48996), (16332, 41958), (17982, 38108), (18648, 36747), (19054, 35964), (20979, 32664), (23976, 28581), (24498, 27972)]