289507104

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 874298880

約数和(自身を除く): 584791776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 191, 228, 277, 288, 304, 342, 382, 456, 554, 573, 608, 684, 764, 831, 912, 1108, 1146, 1368, 1528, 1662, 1719, 1824, 2216, 2292, 2493, 2736, 3056, 3324, 3438, 3629, 4432, 4584, 4986, 5263, 5472, 6112, 6648, 6876, 7258, 8864, 9168, 9972, 10526, 10887, 13296, 13752, 14516, 15789, 18336, 19944, 21052, 21774, 26592, 27504, 29032, 31578, 32661, 39888, 42104, 43548, 47367, 52907, 55008, 58064, 63156, 65322, 79776, 84208, 87096, 94734, 105814, 116128, 126312, 130644, 158721, 168416, 174192, 189468, 211628, 252624, 261288, 317442, 348384, 378936, 423256, 476163, 505248, 522576, 634884, 757872, 846512, 952326, 1005233, 1045152, 1269768, 1515744, 1693024, 1904652, 2010466, 2539536, 3015699, 3809304, 4020932, 5079072, 6031398, 7618608, 8041864, 9047097, 12062796, 15237216, 16083728, 18094194, 24125592, 32167456, 36188388, 48251184, 72376776, 96502368, 144753552, 289507104]

約数ペア:

[(1, 289507104), (2, 144753552), (3, 96502368), (4, 72376776), (6, 48251184), (8, 36188388), (9, 32167456), (12, 24125592), (16, 18094194), (18, 16083728), (19, 15237216), (24, 12062796), (32, 9047097), (36, 8041864), (38, 7618608), (48, 6031398), (57, 5079072), (72, 4020932), (76, 3809304), (96, 3015699), (114, 2539536), (144, 2010466), (152, 1904652), (171, 1693024), (191, 1515744), (228, 1269768), (277, 1045152), (288, 1005233), (304, 952326), (342, 846512), (382, 757872), (456, 634884), (554, 522576), (573, 505248), (608, 476163), (684, 423256), (764, 378936), (831, 348384), (912, 317442), (1108, 261288), (1146, 252624), (1368, 211628), (1528, 189468), (1662, 174192), (1719, 168416), (1824, 158721), (2216, 130644), (2292, 126312), (2493, 116128), (2736, 105814), (3056, 94734), (3324, 87096), (3438, 84208), (3629, 79776), (4432, 65322), (4584, 63156), (4986, 58064), (5263, 55008), (5472, 52907), (6112, 47367), (6648, 43548), (6876, 42104), (7258, 39888), (8864, 32661), (9168, 31578), (9972, 29032), (10526, 27504), (10887, 26592), (13296, 21774), (13752, 21052), (14516, 19944), (15789, 18336)]