2801347848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 256

約数和(自身を含む): 8771616000

約数和(自身を除く): 5970268152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 59, 72, 74, 78, 104, 108, 111, 117, 118, 148, 156, 177, 216, 222, 234, 236, 296, 312, 333, 351, 354, 444, 457, 468, 472, 481, 531, 666, 702, 708, 767, 888, 914, 936, 962, 999, 1062, 1332, 1371, 1404, 1416, 1443, 1534, 1593, 1828, 1924, 1998, 2124, 2183, 2301, 2664, 2742, 2808, 2886, 3068, 3186, 3656, 3848, 3996, 4113, 4248, 4329, 4366, 4602, 5484, 5772, 5941, 6136, 6372, 6549, 6903, 7992, 8226, 8658, 8732, 9204, 10968, 11544, 11882, 12339, 12744, 12987, 13098, 13806, 16452, 16909, 17316, 17464, 17823, 18408, 19647, 20709, 23764, 24678, 25974, 26196, 26963, 27612, 28379, 32904, 33818, 34632, 35646, 39294, 41418, 47528, 49356, 50727, 51948, 52392, 53469, 53926, 55224, 56758, 58941, 67636, 71292, 78588, 80889, 82836, 85137, 98712, 101454, 103896, 106938, 107852, 113516, 117882, 135272, 142584, 152181, 157176, 160407, 161778, 165672, 170274, 202908, 213876, 215704, 219817, 227032, 235764, 242667, 255411, 304362, 320814, 323556, 340548, 350519, 405816, 427752, 439634, 456543, 471528, 485334, 510822, 608724, 641628, 647112, 659451, 681096, 701038, 728001, 766233, 879268, 913086, 970668, 997631, 1021644, 1051557, 1217448, 1283256, 1318902, 1402076, 1456002, 1532466, 1758536, 1826172, 1941336, 1978353, 1995262, 2043288, 2103114, 2637804, 2804152, 2912004, 2992893, 3064932, 3154671, 3652344, 3956706, 3990524, 4206228, 5275608, 5824008, 5935059, 5985786, 6129864, 6309342, 7913412, 7981048, 8412456, 8978679, 9464013, 11870118, 11971572, 12618684, 12969203, 15826824, 17957358, 18928026, 23740236, 23943144, 25237368, 25938406, 26936037, 35914716, 37856052, 38907609, 47480472, 51876812, 53872074, 71829432, 75712104, 77815218, 103753624, 107744148, 116722827, 155630436, 215488296, 233445654, 311260872, 350168481, 466891308, 700336962, 933782616, 1400673924, 2801347848]

約数ペア:

[(1, 2801347848), (2, 1400673924), (3, 933782616), (4, 700336962), (6, 466891308), (8, 350168481), (9, 311260872), (12, 233445654), (13, 215488296), (18, 155630436), (24, 116722827), (26, 107744148), (27, 103753624), (36, 77815218), (37, 75712104), (39, 71829432), (52, 53872074), (54, 51876812), (59, 47480472), (72, 38907609), (74, 37856052), (78, 35914716), (104, 26936037), (108, 25938406), (111, 25237368), (117, 23943144), (118, 23740236), (148, 18928026), (156, 17957358), (177, 15826824), (216, 12969203), (222, 12618684), (234, 11971572), (236, 11870118), (296, 9464013), (312, 8978679), (333, 8412456), (351, 7981048), (354, 7913412), (444, 6309342), (457, 6129864), (468, 5985786), (472, 5935059), (481, 5824008), (531, 5275608), (666, 4206228), (702, 3990524), (708, 3956706), (767, 3652344), (888, 3154671), (914, 3064932), (936, 2992893), (962, 2912004), (999, 2804152), (1062, 2637804), (1332, 2103114), (1371, 2043288), (1404, 1995262), (1416, 1978353), (1443, 1941336), (1534, 1826172), (1593, 1758536), (1828, 1532466), (1924, 1456002), (1998, 1402076), (2124, 1318902), (2183, 1283256), (2301, 1217448), (2664, 1051557), (2742, 1021644), (2808, 997631), (2886, 970668), (3068, 913086), (3186, 879268), (3656, 766233), (3848, 728001), (3996, 701038), (4113, 681096), (4248, 659451), (4329, 647112), (4366, 641628), (4602, 608724), (5484, 510822), (5772, 485334), (5941, 471528), (6136, 456543), (6372, 439634), (6549, 427752), (6903, 405816), (7992, 350519), (8226, 340548), (8658, 323556), (8732, 320814), (9204, 304362), (10968, 255411), (11544, 242667), (11882, 235764), (12339, 227032), (12744, 219817), (12987, 215704), (13098, 213876), (13806, 202908), (16452, 170274), (16909, 165672), (17316, 161778), (17464, 160407), (17823, 157176), (18408, 152181), (19647, 142584), (20709, 135272), (23764, 117882), (24678, 113516), (25974, 107852), (26196, 106938), (26963, 103896), (27612, 101454), (28379, 98712), (32904, 85137), (33818, 82836), (34632, 80889), (35646, 78588), (39294, 71292), (41418, 67636), (47528, 58941), (49356, 56758), (50727, 55224), (51948, 53926), (52392, 53469)]