420011568

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 200

約数和(自身を含む): 1317051120

約数和(自身を除く): 897039552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 81, 108, 111, 114, 144, 148, 152, 162, 171, 216, 222, 228, 296, 304, 324, 333, 342, 432, 444, 456, 461, 513, 592, 648, 666, 684, 703, 888, 912, 922, 999, 1026, 1296, 1332, 1368, 1383, 1406, 1539, 1776, 1844, 1998, 2052, 2109, 2664, 2736, 2766, 2812, 2997, 3078, 3688, 3996, 4104, 4149, 4218, 5328, 5532, 5624, 5994, 6156, 6327, 7376, 7992, 8208, 8298, 8436, 8759, 11064, 11248, 11988, 12312, 12447, 12654, 15984, 16596, 16872, 17057, 17518, 18981, 22128, 23976, 24624, 24894, 25308, 26277, 33192, 33744, 34114, 35036, 37341, 37962, 47952, 49788, 50616, 51171, 52554, 56943, 66384, 68228, 70072, 74682, 75924, 78831, 99576, 101232, 102342, 105108, 113886, 136456, 140144, 149364, 151848, 153513, 157662, 199152, 204684, 210216, 227772, 236493, 272912, 298728, 303696, 307026, 315324, 324083, 409368, 420432, 455544, 460539, 472986, 597456, 614052, 630648, 648166, 709479, 818736, 911088, 921078, 945972, 972249, 1228104, 1261296, 1296332, 1381617, 1418958, 1842156, 1891944, 1944498, 2456208, 2592664, 2763234, 2837916, 2916747, 3684312, 3783888, 3888996, 5185328, 5526468, 5675832, 5833494, 7368624, 7777992, 8750241, 11052936, 11351664, 11666988, 15555984, 17500482, 22105872, 23333976, 26250723, 35000964, 46667952, 52501446, 70001928, 105002892, 140003856, 210005784, 420011568]

約数ペア:

[(1, 420011568), (2, 210005784), (3, 140003856), (4, 105002892), (6, 70001928), (8, 52501446), (9, 46667952), (12, 35000964), (16, 26250723), (18, 23333976), (19, 22105872), (24, 17500482), (27, 15555984), (36, 11666988), (37, 11351664), (38, 11052936), (48, 8750241), (54, 7777992), (57, 7368624), (72, 5833494), (74, 5675832), (76, 5526468), (81, 5185328), (108, 3888996), (111, 3783888), (114, 3684312), (144, 2916747), (148, 2837916), (152, 2763234), (162, 2592664), (171, 2456208), (216, 1944498), (222, 1891944), (228, 1842156), (296, 1418958), (304, 1381617), (324, 1296332), (333, 1261296), (342, 1228104), (432, 972249), (444, 945972), (456, 921078), (461, 911088), (513, 818736), (592, 709479), (648, 648166), (666, 630648), (684, 614052), (703, 597456), (888, 472986), (912, 460539), (922, 455544), (999, 420432), (1026, 409368), (1296, 324083), (1332, 315324), (1368, 307026), (1383, 303696), (1406, 298728), (1539, 272912), (1776, 236493), (1844, 227772), (1998, 210216), (2052, 204684), (2109, 199152), (2664, 157662), (2736, 153513), (2766, 151848), (2812, 149364), (2997, 140144), (3078, 136456), (3688, 113886), (3996, 105108), (4104, 102342), (4149, 101232), (4218, 99576), (5328, 78831), (5532, 75924), (5624, 74682), (5994, 70072), (6156, 68228), (6327, 66384), (7376, 56943), (7992, 52554), (8208, 51171), (8298, 50616), (8436, 49788), (8759, 47952), (11064, 37962), (11248, 37341), (11988, 35036), (12312, 34114), (12447, 33744), (12654, 33192), (15984, 26277), (16596, 25308), (16872, 24894), (17057, 24624), (17518, 23976), (18981, 22128)]