31697455104

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{245671}}^1$

素因数の和:245706

約数の個数: 144

約数和(自身を含む): 104626791360

約数和(自身を除く): 72929336256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 245671, 491342, 737013, 982684, 1474026, 1719697, 1965368, 2211039, 2948052, 3439394, 3930736, 4422078, 5159091, 5896104, 6878788, 7861472, 8844156, 10318182, 11792208, 13757576, 15477273, 15722944, 17688312, 20636364, 23584416, 27515152, 30954546, 31445888, 35376624, 41272728, 47168832, 55030304, 61909092, 62891776, 70753248, 82545456, 94337664, 110060608, 123818184, 125783552, 141506496, 165090912, 188675328, 220121216, 247636368, 251567104, 283012992, 330181824, 377350656, 440242432, 495272736, 503134208, 566025984, 660363648, 754701312, 880484864, 990545472, 1132051968, 1320727296, 1509402624, 1760969728, 1981090944, 2264103936, 2641454592, 3521939456, 3962181888, 4528207872, 5282909184, 7924363776, 10565818368, 15848727552, 31697455104]

約数ペア:

[(1, 31697455104), (2, 15848727552), (3, 10565818368), (4, 7924363776), (6, 5282909184), (7, 4528207872), (8, 3962181888), (9, 3521939456), (12, 2641454592), (14, 2264103936), (16, 1981090944), (18, 1760969728), (21, 1509402624), (24, 1320727296), (28, 1132051968), (32, 990545472), (36, 880484864), (42, 754701312), (48, 660363648), (56, 566025984), (63, 503134208), (64, 495272736), (72, 440242432), (84, 377350656), (96, 330181824), (112, 283012992), (126, 251567104), (128, 247636368), (144, 220121216), (168, 188675328), (192, 165090912), (224, 141506496), (252, 125783552), (256, 123818184), (288, 110060608), (336, 94337664), (384, 82545456), (448, 70753248), (504, 62891776), (512, 61909092), (576, 55030304), (672, 47168832), (768, 41272728), (896, 35376624), (1008, 31445888), (1024, 30954546), (1152, 27515152), (1344, 23584416), (1536, 20636364), (1792, 17688312), (2016, 15722944), (2048, 15477273), (2304, 13757576), (2688, 11792208), (3072, 10318182), (3584, 8844156), (4032, 7861472), (4608, 6878788), (5376, 5896104), (6144, 5159091), (7168, 4422078), (8064, 3930736), (9216, 3439394), (10752, 2948052), (14336, 2211039), (16128, 1965368), (18432, 1719697), (21504, 1474026), (32256, 982684), (43008, 737013), (64512, 491342), (129024, 245671)]