1438923528

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 4786176000

約数和(自身を除く): 3347252472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 379, 434, 486, 504, 558, 567, 648, 651, 729, 744, 756, 758, 837, 868, 972, 1116, 1134, 1137, 1302, 1458, 1512, 1516, 1674, 1701, 1736, 1944, 1953, 2187, 2232, 2268, 2274, 2511, 2604, 2653, 2916, 3032, 3348, 3402, 3411, 3906, 4374, 4536, 4548, 5022, 5103, 5208, 5306, 5832, 5859, 6696, 6804, 6822, 7533, 7812, 7959, 8748, 9096, 10044, 10206, 10233, 10612, 11718, 11749, 13608, 13644, 15066, 15309, 15624, 15918, 17496, 17577, 20088, 20412, 20466, 21224, 22599, 23436, 23498, 23877, 27288, 30132, 30618, 30699, 31836, 35154, 35247, 40824, 40932, 45198, 46872, 46996, 47754, 52731, 60264, 61236, 61398, 63672, 67797, 70308, 70494, 71631, 81864, 82243, 90396, 92097, 93992, 95508, 105462, 105741, 122472, 122796, 135594, 140616, 140988, 143262, 158193, 164486, 180792, 184194, 191016, 210924, 211482, 214893, 245592, 246729, 271188, 276291, 281976, 286524, 316386, 317223, 328972, 368388, 421848, 422964, 429786, 474579, 493458, 542376, 552582, 573048, 632772, 634446, 644679, 657944, 736776, 740187, 828873, 845928, 859572, 949158, 951669, 986916, 1105164, 1265544, 1268892, 1289358, 1480374, 1657746, 1719144, 1898316, 1903338, 1934037, 1973832, 2210328, 2220561, 2537784, 2578716, 2855007, 2960748, 3315492, 3796632, 3806676, 3868074, 4441122, 5157432, 5710014, 5802111, 5921496, 6630984, 6661683, 7613352, 7736148, 8565021, 8882244, 11420028, 11604222, 13323366, 15472296, 17130042, 17764488, 19985049, 22840056, 23208444, 25695063, 26646732, 34260084, 39970098, 46416888, 51390126, 53293464, 59955147, 68520168, 79940196, 102780252, 119910294, 159880392, 179865441, 205560504, 239820588, 359730882, 479641176, 719461764, 1438923528]

約数ペア:

[(1, 1438923528), (2, 719461764), (3, 479641176), (4, 359730882), (6, 239820588), (7, 205560504), (8, 179865441), (9, 159880392), (12, 119910294), (14, 102780252), (18, 79940196), (21, 68520168), (24, 59955147), (27, 53293464), (28, 51390126), (31, 46416888), (36, 39970098), (42, 34260084), (54, 26646732), (56, 25695063), (62, 23208444), (63, 22840056), (72, 19985049), (81, 17764488), (84, 17130042), (93, 15472296), (108, 13323366), (124, 11604222), (126, 11420028), (162, 8882244), (168, 8565021), (186, 7736148), (189, 7613352), (216, 6661683), (217, 6630984), (243, 5921496), (248, 5802111), (252, 5710014), (279, 5157432), (324, 4441122), (372, 3868074), (378, 3806676), (379, 3796632), (434, 3315492), (486, 2960748), (504, 2855007), (558, 2578716), (567, 2537784), (648, 2220561), (651, 2210328), (729, 1973832), (744, 1934037), (756, 1903338), (758, 1898316), (837, 1719144), (868, 1657746), (972, 1480374), (1116, 1289358), (1134, 1268892), (1137, 1265544), (1302, 1105164), (1458, 986916), (1512, 951669), (1516, 949158), (1674, 859572), (1701, 845928), (1736, 828873), (1944, 740187), (1953, 736776), (2187, 657944), (2232, 644679), (2268, 634446), (2274, 632772), (2511, 573048), (2604, 552582), (2653, 542376), (2916, 493458), (3032, 474579), (3348, 429786), (3402, 422964), (3411, 421848), (3906, 368388), (4374, 328972), (4536, 317223), (4548, 316386), (5022, 286524), (5103, 281976), (5208, 276291), (5306, 271188), (5832, 246729), (5859, 245592), (6696, 214893), (6804, 211482), (6822, 210924), (7533, 191016), (7812, 184194), (7959, 180792), (8748, 164486), (9096, 158193), (10044, 143262), (10206, 140988), (10233, 140616), (10612, 135594), (11718, 122796), (11749, 122472), (13608, 105741), (13644, 105462), (15066, 95508), (15309, 93992), (15624, 92097), (15918, 90396), (17496, 82243), (17577, 81864), (20088, 71631), (20412, 70494), (20466, 70308), (21224, 67797), (22599, 63672), (23436, 61398), (23498, 61236), (23877, 60264), (27288, 52731), (30132, 47754), (30618, 46996), (30699, 46872), (31836, 45198), (35154, 40932), (35247, 40824)]