2209420928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6410

約数の個数: 128

約数和(自身を含む): 5444107200

約数和(自身を除く): 3234686272

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 704, 832, 836, 988, 1144, 1216, 1408, 1664, 1672, 1976, 2288, 2432, 2717, 3344, 3952, 4576, 5434, 6353, 6688, 7904, 9152, 10868, 12706, 13376, 15808, 18304, 21736, 25412, 26752, 31616, 43472, 50824, 69883, 82589, 86944, 101648, 120707, 139766, 165178, 173888, 203296, 241414, 279532, 330356, 347776, 406592, 482828, 559064, 660712, 813184, 908479, 965656, 1118128, 1321424, 1327777, 1569191, 1816958, 1931312, 2236256, 2642848, 2655554, 3138382, 3633916, 3862624, 4472512, 5285696, 5311108, 6276764, 7267832, 7725248, 8945024, 10571392, 10622216, 12553528, 14535664, 15450496, 17261101, 21244432, 25107056, 29071328, 34522202, 42488864, 50214112, 58142656, 69044404, 84977728, 100428224, 116285312, 138088808, 169955456, 200856448, 276177616, 552355232, 1104710464, 2209420928]

約数ペア:

[(1, 2209420928), (2, 1104710464), (4, 552355232), (8, 276177616), (11, 200856448), (13, 169955456), (16, 138088808), (19, 116285312), (22, 100428224), (26, 84977728), (32, 69044404), (38, 58142656), (44, 50214112), (52, 42488864), (64, 34522202), (76, 29071328), (88, 25107056), (104, 21244432), (128, 17261101), (143, 15450496), (152, 14535664), (176, 12553528), (208, 10622216), (209, 10571392), (247, 8945024), (286, 7725248), (304, 7267832), (352, 6276764), (416, 5311108), (418, 5285696), (494, 4472512), (572, 3862624), (608, 3633916), (704, 3138382), (832, 2655554), (836, 2642848), (988, 2236256), (1144, 1931312), (1216, 1816958), (1408, 1569191), (1664, 1327777), (1672, 1321424), (1976, 1118128), (2288, 965656), (2432, 908479), (2717, 813184), (3344, 660712), (3952, 559064), (4576, 482828), (5434, 406592), (6353, 347776), (6688, 330356), (7904, 279532), (9152, 241414), (10868, 203296), (12706, 173888), (13376, 165178), (15808, 139766), (18304, 120707), (21736, 101648), (25412, 86944), (26752, 82589), (31616, 69883), (43472, 50824)]