488865468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 1469905920

約数和(自身を除く): 981040452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 61, 78, 82, 84, 91, 122, 123, 156, 164, 179, 182, 183, 244, 246, 273, 287, 358, 364, 366, 427, 492, 533, 537, 546, 574, 716, 732, 793, 854, 861, 1066, 1074, 1092, 1148, 1253, 1281, 1586, 1599, 1708, 1722, 2132, 2148, 2327, 2379, 2501, 2506, 2562, 3172, 3198, 3444, 3731, 3759, 4654, 4758, 5002, 5012, 5124, 5551, 6396, 6981, 7339, 7462, 7503, 7518, 9308, 9516, 10004, 10919, 11102, 11193, 13962, 14678, 14924, 15006, 15036, 16289, 16653, 17507, 21838, 22017, 22204, 22386, 27924, 29356, 30012, 32513, 32578, 32757, 33306, 35014, 43676, 44034, 44772, 48867, 51373, 52521, 65026, 65156, 65514, 66612, 70028, 76433, 88068, 95407, 97539, 97734, 102746, 105042, 130052, 131028, 141947, 152866, 154119, 190814, 195078, 195468, 205492, 210084, 227591, 229299, 283894, 286221, 305732, 308238, 381628, 390156, 425841, 447679, 455182, 458598, 567788, 572442, 616476, 667849, 682773, 851682, 895358, 910364, 917196, 993629, 1144884, 1335698, 1343037, 1365546, 1703364, 1790716, 1987258, 2003547, 2671396, 2686074, 2731092, 2980887, 3133753, 3974516, 4007094, 5372148, 5819827, 5961774, 6267506, 8014188, 9401259, 11639654, 11923548, 12535012, 17459481, 18802518, 23279308, 34918962, 37605036, 40738789, 69837924, 81477578, 122216367, 162955156, 244432734, 488865468]

約数ペア:

[(1, 488865468), (2, 244432734), (3, 162955156), (4, 122216367), (6, 81477578), (7, 69837924), (12, 40738789), (13, 37605036), (14, 34918962), (21, 23279308), (26, 18802518), (28, 17459481), (39, 12535012), (41, 11923548), (42, 11639654), (52, 9401259), (61, 8014188), (78, 6267506), (82, 5961774), (84, 5819827), (91, 5372148), (122, 4007094), (123, 3974516), (156, 3133753), (164, 2980887), (179, 2731092), (182, 2686074), (183, 2671396), (244, 2003547), (246, 1987258), (273, 1790716), (287, 1703364), (358, 1365546), (364, 1343037), (366, 1335698), (427, 1144884), (492, 993629), (533, 917196), (537, 910364), (546, 895358), (574, 851682), (716, 682773), (732, 667849), (793, 616476), (854, 572442), (861, 567788), (1066, 458598), (1074, 455182), (1092, 447679), (1148, 425841), (1253, 390156), (1281, 381628), (1586, 308238), (1599, 305732), (1708, 286221), (1722, 283894), (2132, 229299), (2148, 227591), (2327, 210084), (2379, 205492), (2501, 195468), (2506, 195078), (2562, 190814), (3172, 154119), (3198, 152866), (3444, 141947), (3731, 131028), (3759, 130052), (4654, 105042), (4758, 102746), (5002, 97734), (5012, 97539), (5124, 95407), (5551, 88068), (6396, 76433), (6981, 70028), (7339, 66612), (7462, 65514), (7503, 65156), (7518, 65026), (9308, 52521), (9516, 51373), (10004, 48867), (10919, 44772), (11102, 44034), (11193, 43676), (13962, 35014), (14678, 33306), (14924, 32757), (15006, 32578), (15036, 32513), (16289, 30012), (16653, 29356), (17507, 27924), (21838, 22386), (22017, 22204)]