1327228672

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6121}}^1$

素因数の和:6166

約数の個数: 108

約数和(自身を含む): 3328555888

約数和(自身を除く): 2001327216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3872, 4928, 6121, 6776, 7744, 9856, 12242, 13552, 15488, 19712, 24484, 27104, 30976, 42847, 48968, 54208, 67331, 85694, 97936, 108416, 134662, 171388, 195872, 216832, 269324, 342776, 391744, 471317, 538648, 685552, 740641, 783488, 942634, 1077296, 1371104, 1481282, 1566976, 1885268, 2154592, 2742208, 2962564, 3770536, 4309184, 5184487, 5484416, 5925128, 7541072, 8618368, 10368974, 10968832, 11850256, 15082144, 17236736, 20737948, 23700512, 30164288, 41475896, 47401024, 60328576, 82951792, 94802048, 120657152, 165903584, 189604096, 331807168, 663614336, 1327228672]

約数ペア:

[(1, 1327228672), (2, 663614336), (4, 331807168), (7, 189604096), (8, 165903584), (11, 120657152), (14, 94802048), (16, 82951792), (22, 60328576), (28, 47401024), (32, 41475896), (44, 30164288), (56, 23700512), (64, 20737948), (77, 17236736), (88, 15082144), (112, 11850256), (121, 10968832), (128, 10368974), (154, 8618368), (176, 7541072), (224, 5925128), (242, 5484416), (256, 5184487), (308, 4309184), (352, 3770536), (448, 2962564), (484, 2742208), (616, 2154592), (704, 1885268), (847, 1566976), (896, 1481282), (968, 1371104), (1232, 1077296), (1408, 942634), (1694, 783488), (1792, 740641), (1936, 685552), (2464, 538648), (2816, 471317), (3388, 391744), (3872, 342776), (4928, 269324), (6121, 216832), (6776, 195872), (7744, 171388), (9856, 134662), (12242, 108416), (13552, 97936), (15488, 85694), (19712, 67331), (24484, 54208), (27104, 48968), (30976, 42847)]