415273728

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 1177344000

約数和(自身を除く): 762070272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 149, 152, 191, 192, 228, 256, 298, 304, 382, 384, 447, 456, 573, 596, 608, 764, 768, 894, 912, 1146, 1192, 1216, 1528, 1788, 1824, 2292, 2384, 2432, 2831, 3056, 3576, 3629, 3648, 4584, 4768, 4864, 5662, 6112, 7152, 7258, 7296, 8493, 9168, 9536, 10887, 11324, 12224, 14304, 14516, 14592, 16986, 18336, 19072, 21774, 22648, 24448, 28459, 28608, 29032, 33972, 36672, 38144, 43548, 45296, 48896, 56918, 57216, 58064, 67944, 73344, 85377, 87096, 90592, 113836, 114432, 116128, 135888, 146688, 170754, 174192, 181184, 227672, 232256, 271776, 341508, 348384, 362368, 455344, 464512, 540721, 543552, 683016, 696768, 724736, 910688, 929024, 1081442, 1087104, 1366032, 1393536, 1622163, 1821376, 2162884, 2174208, 2732064, 2787072, 3244326, 3642752, 4325768, 5464128, 6488652, 7285504, 8651536, 10928256, 12977304, 17303072, 21856512, 25954608, 34606144, 51909216, 69212288, 103818432, 138424576, 207636864, 415273728]

約数ペア:

[(1, 415273728), (2, 207636864), (3, 138424576), (4, 103818432), (6, 69212288), (8, 51909216), (12, 34606144), (16, 25954608), (19, 21856512), (24, 17303072), (32, 12977304), (38, 10928256), (48, 8651536), (57, 7285504), (64, 6488652), (76, 5464128), (96, 4325768), (114, 3642752), (128, 3244326), (149, 2787072), (152, 2732064), (191, 2174208), (192, 2162884), (228, 1821376), (256, 1622163), (298, 1393536), (304, 1366032), (382, 1087104), (384, 1081442), (447, 929024), (456, 910688), (573, 724736), (596, 696768), (608, 683016), (764, 543552), (768, 540721), (894, 464512), (912, 455344), (1146, 362368), (1192, 348384), (1216, 341508), (1528, 271776), (1788, 232256), (1824, 227672), (2292, 181184), (2384, 174192), (2432, 170754), (2831, 146688), (3056, 135888), (3576, 116128), (3629, 114432), (3648, 113836), (4584, 90592), (4768, 87096), (4864, 85377), (5662, 73344), (6112, 67944), (7152, 58064), (7258, 57216), (7296, 56918), (8493, 48896), (9168, 45296), (9536, 43548), (10887, 38144), (11324, 36672), (12224, 33972), (14304, 29032), (14516, 28608), (14592, 28459), (16986, 24448), (18336, 22648), (19072, 21774)]