122783472

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 160

約数和(自身を含む): 424179200

約数和(自身を除く): 301395728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2137, 2394, 2736, 3024, 3192, 3591, 4104, 4274, 4788, 6384, 6411, 7182, 8208, 8548, 9576, 12822, 14364, 14959, 17096, 19152, 19233, 25644, 28728, 29918, 34192, 38466, 40603, 44877, 51288, 57456, 57699, 59836, 76932, 81206, 89754, 102576, 115398, 119672, 121809, 134631, 153864, 162412, 179508, 230796, 239344, 243618, 269262, 284221, 307728, 324824, 359016, 365427, 403893, 461592, 487236, 538524, 568442, 649648, 718032, 730854, 807786, 852663, 923184, 974472, 1077048, 1096281, 1136884, 1461708, 1615572, 1705326, 1948944, 2154096, 2192562, 2273768, 2557989, 2923416, 3231144, 3410652, 4385124, 4547536, 5115978, 5846832, 6462288, 6821304, 7673967, 8770248, 10231956, 13642608, 15347934, 17540496, 20463912, 30695868, 40927824, 61391736, 122783472]

約数ペア:

[(1, 122783472), (2, 61391736), (3, 40927824), (4, 30695868), (6, 20463912), (7, 17540496), (8, 15347934), (9, 13642608), (12, 10231956), (14, 8770248), (16, 7673967), (18, 6821304), (19, 6462288), (21, 5846832), (24, 5115978), (27, 4547536), (28, 4385124), (36, 3410652), (38, 3231144), (42, 2923416), (48, 2557989), (54, 2273768), (56, 2192562), (57, 2154096), (63, 1948944), (72, 1705326), (76, 1615572), (84, 1461708), (108, 1136884), (112, 1096281), (114, 1077048), (126, 974472), (133, 923184), (144, 852663), (152, 807786), (168, 730854), (171, 718032), (189, 649648), (216, 568442), (228, 538524), (252, 487236), (266, 461592), (304, 403893), (336, 365427), (342, 359016), (378, 324824), (399, 307728), (432, 284221), (456, 269262), (504, 243618), (513, 239344), (532, 230796), (684, 179508), (756, 162412), (798, 153864), (912, 134631), (1008, 121809), (1026, 119672), (1064, 115398), (1197, 102576), (1368, 89754), (1512, 81206), (1596, 76932), (2052, 59836), (2128, 57699), (2137, 57456), (2394, 51288), (2736, 44877), (3024, 40603), (3192, 38466), (3591, 34192), (4104, 29918), (4274, 28728), (4788, 25644), (6384, 19233), (6411, 19152), (7182, 17096), (8208, 14959), (8548, 14364), (9576, 12822)]