490297536

素因数分解:

$2^6\times 3^4\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 140

約数和(自身を含む): 1462938400

約数和(自身を除く): 972640864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 271, 288, 324, 349, 432, 542, 576, 648, 698, 813, 864, 1047, 1084, 1296, 1396, 1626, 1728, 2094, 2168, 2439, 2592, 2792, 3141, 3252, 4188, 4336, 4878, 5184, 5584, 6282, 6504, 7317, 8376, 8672, 9423, 9756, 11168, 12564, 13008, 14634, 16752, 17344, 18846, 19512, 21951, 22336, 25128, 26016, 28269, 29268, 33504, 37692, 39024, 43902, 50256, 52032, 56538, 58536, 67008, 75384, 78048, 87804, 94579, 100512, 113076, 117072, 150768, 156096, 175608, 189158, 201024, 226152, 234144, 283737, 301536, 351216, 378316, 452304, 468288, 567474, 603072, 702432, 756632, 851211, 904608, 1134948, 1404864, 1513264, 1702422, 1809216, 2269896, 2553633, 3026528, 3404844, 4539792, 5107266, 6053056, 6809688, 7660899, 9079584, 10214532, 13619376, 15321798, 18159168, 20429064, 27238752, 30643596, 40858128, 54477504, 61287192, 81716256, 122574384, 163432512, 245148768, 490297536]

約数ペア:

[(1, 490297536), (2, 245148768), (3, 163432512), (4, 122574384), (6, 81716256), (8, 61287192), (9, 54477504), (12, 40858128), (16, 30643596), (18, 27238752), (24, 20429064), (27, 18159168), (32, 15321798), (36, 13619376), (48, 10214532), (54, 9079584), (64, 7660899), (72, 6809688), (81, 6053056), (96, 5107266), (108, 4539792), (144, 3404844), (162, 3026528), (192, 2553633), (216, 2269896), (271, 1809216), (288, 1702422), (324, 1513264), (349, 1404864), (432, 1134948), (542, 904608), (576, 851211), (648, 756632), (698, 702432), (813, 603072), (864, 567474), (1047, 468288), (1084, 452304), (1296, 378316), (1396, 351216), (1626, 301536), (1728, 283737), (2094, 234144), (2168, 226152), (2439, 201024), (2592, 189158), (2792, 175608), (3141, 156096), (3252, 150768), (4188, 117072), (4336, 113076), (4878, 100512), (5184, 94579), (5584, 87804), (6282, 78048), (6504, 75384), (7317, 67008), (8376, 58536), (8672, 56538), (9423, 52032), (9756, 50256), (11168, 43902), (12564, 39024), (13008, 37692), (14634, 33504), (16752, 29268), (17344, 28269), (18846, 26016), (19512, 25128), (21951, 22336)]