1870963136

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1$

素因数の和:3122

約数の個数: 112

約数和(自身を含む): 4529084160

約数和(自身を除く): 2658121024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 448, 511, 532, 584, 608, 1022, 1064, 1168, 1216, 1387, 2044, 2128, 2336, 2774, 3011, 4088, 4256, 4672, 5548, 6022, 8176, 8512, 9709, 11096, 12044, 16352, 19418, 21077, 22192, 24088, 32704, 38836, 42154, 44384, 48176, 57209, 77672, 84308, 88768, 96352, 114418, 155344, 168616, 192704, 219803, 228836, 310688, 337232, 400463, 439606, 457672, 621376, 674464, 800926, 879212, 915344, 1348928, 1538621, 1601852, 1758424, 1830688, 3077242, 3203704, 3516848, 3661376, 4176257, 6154484, 6407408, 7033696, 8352514, 12308968, 12814816, 14067392, 16705028, 24617936, 25629632, 29233799, 33410056, 49235872, 58467598, 66820112, 98471744, 116935196, 133640224, 233870392, 267280448, 467740784, 935481568, 1870963136]

約数ペア:

[(1, 1870963136), (2, 935481568), (4, 467740784), (7, 267280448), (8, 233870392), (14, 133640224), (16, 116935196), (19, 98471744), (28, 66820112), (32, 58467598), (38, 49235872), (56, 33410056), (64, 29233799), (73, 25629632), (76, 24617936), (112, 16705028), (133, 14067392), (146, 12814816), (152, 12308968), (224, 8352514), (266, 7033696), (292, 6407408), (304, 6154484), (448, 4176257), (511, 3661376), (532, 3516848), (584, 3203704), (608, 3077242), (1022, 1830688), (1064, 1758424), (1168, 1601852), (1216, 1538621), (1387, 1348928), (2044, 915344), (2128, 879212), (2336, 800926), (2774, 674464), (3011, 621376), (4088, 457672), (4256, 439606), (4672, 400463), (5548, 337232), (6022, 310688), (8176, 228836), (8512, 219803), (9709, 192704), (11096, 168616), (12044, 155344), (16352, 114418), (19418, 96352), (21077, 88768), (22192, 84308), (24088, 77672), (32704, 57209), (38836, 48176), (42154, 44384)]