252272384

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 216

約数和(自身を含む): 673293600

約数和(自身を除く): 421021216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 136, 169, 182, 196, 208, 221, 224, 238, 256, 272, 338, 343, 364, 392, 416, 442, 448, 476, 544, 637, 676, 686, 728, 784, 832, 833, 884, 896, 952, 1088, 1183, 1274, 1352, 1372, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1904, 2176, 2366, 2548, 2704, 2744, 2873, 2912, 3094, 3136, 3328, 3332, 3536, 3808, 4352, 4459, 4732, 5096, 5408, 5488, 5746, 5824, 5831, 6188, 6272, 6664, 7072, 7616, 8281, 8918, 9464, 10192, 10816, 10829, 10976, 11492, 11648, 11662, 12376, 12544, 13328, 14144, 15232, 16562, 17836, 18928, 20111, 20384, 21632, 21658, 21952, 22984, 23296, 23324, 24752, 26656, 28288, 30464, 33124, 35672, 37856, 40222, 40768, 43264, 43316, 43904, 45968, 46648, 49504, 53312, 56576, 57967, 66248, 71344, 75712, 75803, 80444, 81536, 86632, 87808, 91936, 93296, 99008, 106624, 115934, 132496, 140777, 142688, 151424, 151606, 160888, 163072, 173264, 183872, 186592, 198016, 213248, 231868, 264992, 281554, 285376, 302848, 303212, 321776, 346528, 367744, 373184, 396032, 463736, 529984, 563108, 570752, 606424, 643552, 693056, 735488, 746368, 927472, 985439, 1059968, 1126216, 1141504, 1212848, 1287104, 1386112, 1492736, 1854944, 1970878, 2119936, 2252432, 2425696, 2574208, 2772224, 3709888, 3941756, 4504864, 4851392, 5148416, 7419776, 7883512, 9009728, 9702784, 14839552, 15767024, 18019456, 19405568, 31534048, 36038912, 63068096, 126136192, 252272384]

約数ペア:

[(1, 252272384), (2, 126136192), (4, 63068096), (7, 36038912), (8, 31534048), (13, 19405568), (14, 18019456), (16, 15767024), (17, 14839552), (26, 9702784), (28, 9009728), (32, 7883512), (34, 7419776), (49, 5148416), (52, 4851392), (56, 4504864), (64, 3941756), (68, 3709888), (91, 2772224), (98, 2574208), (104, 2425696), (112, 2252432), (119, 2119936), (128, 1970878), (136, 1854944), (169, 1492736), (182, 1386112), (196, 1287104), (208, 1212848), (221, 1141504), (224, 1126216), (238, 1059968), (256, 985439), (272, 927472), (338, 746368), (343, 735488), (364, 693056), (392, 643552), (416, 606424), (442, 570752), (448, 563108), (476, 529984), (544, 463736), (637, 396032), (676, 373184), (686, 367744), (728, 346528), (784, 321776), (832, 303212), (833, 302848), (884, 285376), (896, 281554), (952, 264992), (1088, 231868), (1183, 213248), (1274, 198016), (1352, 186592), (1372, 183872), (1456, 173264), (1547, 163072), (1568, 160888), (1664, 151606), (1666, 151424), (1768, 142688), (1792, 140777), (1904, 132496), (2176, 115934), (2366, 106624), (2548, 99008), (2704, 93296), (2744, 91936), (2873, 87808), (2912, 86632), (3094, 81536), (3136, 80444), (3328, 75803), (3332, 75712), (3536, 71344), (3808, 66248), (4352, 57967), (4459, 56576), (4732, 53312), (5096, 49504), (5408, 46648), (5488, 45968), (5746, 43904), (5824, 43316), (5831, 43264), (6188, 40768), (6272, 40222), (6664, 37856), (7072, 35672), (7616, 33124), (8281, 30464), (8918, 28288), (9464, 26656), (10192, 24752), (10816, 23324), (10829, 23296), (10976, 22984), (11492, 21952), (11648, 21658), (11662, 21632), (12376, 20384), (12544, 20111), (13328, 18928), (14144, 17836), (15232, 16562)]