293495328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 959999040

約数和(自身を除く): 666503712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 197, 224, 252, 288, 336, 394, 504, 591, 672, 739, 788, 1008, 1182, 1379, 1478, 1576, 1773, 2016, 2217, 2364, 2758, 2956, 3152, 3546, 4137, 4434, 4728, 5173, 5516, 5912, 6304, 6651, 7092, 8274, 8868, 9456, 10346, 11032, 11824, 12411, 13302, 14184, 15519, 16548, 17736, 18912, 20692, 22064, 23648, 24822, 26604, 28368, 31038, 33096, 35472, 41384, 44128, 46557, 49644, 53208, 56736, 62076, 66192, 70944, 82768, 93114, 99288, 106416, 124152, 132384, 145583, 165536, 186228, 198576, 212832, 248304, 291166, 372456, 397152, 436749, 496608, 582332, 744912, 873498, 1019081, 1164664, 1310247, 1489824, 1746996, 2038162, 2329328, 2620494, 3057243, 3493992, 4076324, 4658656, 5240988, 6114486, 6987984, 8152648, 9171729, 10481976, 12228972, 13975968, 16305296, 18343458, 20963952, 24457944, 32610592, 36686916, 41927904, 48915888, 73373832, 97831776, 146747664, 293495328]

約数ペア:

[(1, 293495328), (2, 146747664), (3, 97831776), (4, 73373832), (6, 48915888), (7, 41927904), (8, 36686916), (9, 32610592), (12, 24457944), (14, 20963952), (16, 18343458), (18, 16305296), (21, 13975968), (24, 12228972), (28, 10481976), (32, 9171729), (36, 8152648), (42, 6987984), (48, 6114486), (56, 5240988), (63, 4658656), (72, 4076324), (84, 3493992), (96, 3057243), (112, 2620494), (126, 2329328), (144, 2038162), (168, 1746996), (197, 1489824), (224, 1310247), (252, 1164664), (288, 1019081), (336, 873498), (394, 744912), (504, 582332), (591, 496608), (672, 436749), (739, 397152), (788, 372456), (1008, 291166), (1182, 248304), (1379, 212832), (1478, 198576), (1576, 186228), (1773, 165536), (2016, 145583), (2217, 132384), (2364, 124152), (2758, 106416), (2956, 99288), (3152, 93114), (3546, 82768), (4137, 70944), (4434, 66192), (4728, 62076), (5173, 56736), (5516, 53208), (5912, 49644), (6304, 46557), (6651, 44128), (7092, 41384), (8274, 35472), (8868, 33096), (9456, 31038), (10346, 28368), (11032, 26604), (11824, 24822), (12411, 23648), (13302, 22064), (14184, 20692), (15519, 18912), (16548, 17736)]