1627465488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 5001429888

約数和(自身を除く): 3373964400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 106, 121, 132, 136, 159, 176, 187, 204, 212, 242, 264, 272, 311, 318, 363, 374, 408, 424, 484, 528, 561, 583, 622, 636, 726, 748, 816, 848, 901, 933, 968, 1122, 1166, 1244, 1272, 1452, 1496, 1749, 1802, 1866, 1936, 2057, 2244, 2332, 2488, 2544, 2703, 2904, 2992, 3421, 3498, 3604, 3732, 4114, 4488, 4664, 4976, 5287, 5406, 5808, 6171, 6413, 6842, 6996, 7208, 7464, 8228, 8976, 9328, 9911, 10263, 10574, 10812, 12342, 12826, 13684, 13992, 14416, 14928, 15861, 16456, 16483, 19239, 19822, 20526, 21148, 21624, 24684, 25652, 27368, 27984, 29733, 31722, 32912, 32966, 37631, 38478, 39644, 41052, 42296, 43248, 49368, 49449, 51304, 54736, 58157, 59466, 63444, 65932, 75262, 76956, 79288, 82104, 84592, 98736, 98898, 102608, 109021, 112893, 116314, 118932, 126888, 131864, 150524, 153912, 158576, 164208, 174471, 181313, 197796, 218042, 225786, 232628, 237864, 253776, 263728, 280211, 301048, 307824, 327063, 348942, 362626, 395592, 436084, 451572, 465256, 475728, 543939, 560422, 602096, 639727, 654126, 697884, 725252, 791184, 840633, 872168, 903144, 930512, 1087878, 1120844, 1279454, 1308252, 1395768, 1450504, 1681266, 1744336, 1806288, 1919181, 1994443, 2175756, 2241688, 2558908, 2616504, 2791536, 2901008, 3082321, 3362532, 3838362, 3988886, 4351512, 4483376, 5117816, 5233008, 5983329, 6164642, 6725064, 7676724, 7977772, 8703024, 9246963, 10235632, 11966658, 12329284, 13450128, 15353448, 15955544, 18493926, 23933316, 24658568, 30706896, 31911088, 33905531, 36987852, 47866632, 49317136, 67811062, 73975704, 95733264, 101716593, 135622124, 147951408, 203433186, 271244248, 406866372, 542488496, 813732744, 1627465488]

約数ペア:

[(1, 1627465488), (2, 813732744), (3, 542488496), (4, 406866372), (6, 271244248), (8, 203433186), (11, 147951408), (12, 135622124), (16, 101716593), (17, 95733264), (22, 73975704), (24, 67811062), (33, 49317136), (34, 47866632), (44, 36987852), (48, 33905531), (51, 31911088), (53, 30706896), (66, 24658568), (68, 23933316), (88, 18493926), (102, 15955544), (106, 15353448), (121, 13450128), (132, 12329284), (136, 11966658), (159, 10235632), (176, 9246963), (187, 8703024), (204, 7977772), (212, 7676724), (242, 6725064), (264, 6164642), (272, 5983329), (311, 5233008), (318, 5117816), (363, 4483376), (374, 4351512), (408, 3988886), (424, 3838362), (484, 3362532), (528, 3082321), (561, 2901008), (583, 2791536), (622, 2616504), (636, 2558908), (726, 2241688), (748, 2175756), (816, 1994443), (848, 1919181), (901, 1806288), (933, 1744336), (968, 1681266), (1122, 1450504), (1166, 1395768), (1244, 1308252), (1272, 1279454), (1452, 1120844), (1496, 1087878), (1749, 930512), (1802, 903144), (1866, 872168), (1936, 840633), (2057, 791184), (2244, 725252), (2332, 697884), (2488, 654126), (2544, 639727), (2703, 602096), (2904, 560422), (2992, 543939), (3421, 475728), (3498, 465256), (3604, 451572), (3732, 436084), (4114, 395592), (4488, 362626), (4664, 348942), (4976, 327063), (5287, 307824), (5406, 301048), (5808, 280211), (6171, 263728), (6413, 253776), (6842, 237864), (6996, 232628), (7208, 225786), (7464, 218042), (8228, 197796), (8976, 181313), (9328, 174471), (9911, 164208), (10263, 158576), (10574, 153912), (10812, 150524), (12342, 131864), (12826, 126888), (13684, 118932), (13992, 116314), (14416, 112893), (14928, 109021), (15861, 102608), (16456, 98898), (16483, 98736), (19239, 84592), (19822, 82104), (20526, 79288), (21148, 76956), (21624, 75262), (24684, 65932), (25652, 63444), (27368, 59466), (27984, 58157), (29733, 54736), (31722, 51304), (32912, 49449), (32966, 49368), (37631, 43248), (38478, 42296), (39644, 41052)]