238619808

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 216

約数和(自身を含む): 812470932

約数和(自身を除く): 573851124

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 441, 444, 457, 504, 518, 588, 592, 666, 672, 777, 784, 882, 888, 914, 1008, 1036, 1176, 1184, 1332, 1371, 1554, 1568, 1764, 1776, 1813, 1828, 2016, 2072, 2331, 2352, 2664, 2742, 3108, 3199, 3528, 3552, 3626, 3656, 4113, 4144, 4662, 4704, 5328, 5439, 5484, 6216, 6398, 7056, 7252, 7312, 8226, 8288, 9324, 9597, 10656, 10878, 10968, 12432, 12796, 14112, 14504, 14624, 16317, 16452, 16909, 18648, 19194, 21756, 21936, 22393, 24864, 25592, 28791, 29008, 32634, 32904, 33818, 37296, 38388, 43512, 43872, 44786, 50727, 51184, 57582, 58016, 65268, 65808, 67179, 67636, 74592, 76776, 87024, 89572, 101454, 102368, 115164, 118363, 130536, 131616, 134358, 135272, 152181, 153552, 174048, 179144, 201537, 202908, 230328, 236726, 261072, 268716, 270544, 304362, 307104, 355089, 358288, 403074, 405816, 460656, 473452, 522144, 537432, 541088, 608724, 710178, 716576, 806148, 811632, 828541, 921312, 946904, 1065267, 1074864, 1217448, 1420356, 1612296, 1623264, 1657082, 1893808, 2130534, 2149728, 2434896, 2485623, 2840712, 3224592, 3314164, 3787616, 4261068, 4869792, 4971246, 5681424, 6449184, 6628328, 7456869, 8522136, 9942492, 11362848, 13256656, 14913738, 17044272, 19884984, 26513312, 29827476, 34088544, 39769968, 59654952, 79539936, 119309904, 238619808]

約数ペア:

[(1, 238619808), (2, 119309904), (3, 79539936), (4, 59654952), (6, 39769968), (7, 34088544), (8, 29827476), (9, 26513312), (12, 19884984), (14, 17044272), (16, 14913738), (18, 13256656), (21, 11362848), (24, 9942492), (28, 8522136), (32, 7456869), (36, 6628328), (37, 6449184), (42, 5681424), (48, 4971246), (49, 4869792), (56, 4261068), (63, 3787616), (72, 3314164), (74, 3224592), (84, 2840712), (96, 2485623), (98, 2434896), (111, 2149728), (112, 2130534), (126, 1893808), (144, 1657082), (147, 1623264), (148, 1612296), (168, 1420356), (196, 1217448), (222, 1074864), (224, 1065267), (252, 946904), (259, 921312), (288, 828541), (294, 811632), (296, 806148), (333, 716576), (336, 710178), (392, 608724), (441, 541088), (444, 537432), (457, 522144), (504, 473452), (518, 460656), (588, 405816), (592, 403074), (666, 358288), (672, 355089), (777, 307104), (784, 304362), (882, 270544), (888, 268716), (914, 261072), (1008, 236726), (1036, 230328), (1176, 202908), (1184, 201537), (1332, 179144), (1371, 174048), (1554, 153552), (1568, 152181), (1764, 135272), (1776, 134358), (1813, 131616), (1828, 130536), (2016, 118363), (2072, 115164), (2331, 102368), (2352, 101454), (2664, 89572), (2742, 87024), (3108, 76776), (3199, 74592), (3528, 67636), (3552, 67179), (3626, 65808), (3656, 65268), (4113, 58016), (4144, 57582), (4662, 51184), (4704, 50727), (5328, 44786), (5439, 43872), (5484, 43512), (6216, 38388), (6398, 37296), (7056, 33818), (7252, 32904), (7312, 32634), (8226, 29008), (8288, 28791), (9324, 25592), (9597, 24864), (10656, 22393), (10878, 21936), (10968, 21756), (12432, 19194), (12796, 18648), (14112, 16909), (14504, 16452), (14624, 16317)]