1827318272

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1289

約数の個数: 80

約数和(自身を含む): 3949950312

約数和(自身を除く): 2122632040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 281, 416, 512, 562, 832, 977, 1124, 1664, 1954, 2248, 3328, 3653, 3908, 4496, 6656, 7306, 7816, 8992, 12701, 14612, 15632, 17984, 25402, 29224, 31264, 35968, 50804, 58448, 62528, 71936, 101608, 116896, 125056, 143872, 203216, 233792, 250112, 274537, 406432, 467584, 500224, 549074, 812864, 935168, 1098148, 1625728, 1870336, 2196296, 3251456, 3568981, 4392592, 6502912, 7137962, 8785184, 14275924, 17570368, 28551848, 35140736, 57103696, 70281472, 114207392, 140562944, 228414784, 456829568, 913659136, 1827318272]

約数ペア:

[(1, 1827318272), (2, 913659136), (4, 456829568), (8, 228414784), (13, 140562944), (16, 114207392), (26, 70281472), (32, 57103696), (52, 35140736), (64, 28551848), (104, 17570368), (128, 14275924), (208, 8785184), (256, 7137962), (281, 6502912), (416, 4392592), (512, 3568981), (562, 3251456), (832, 2196296), (977, 1870336), (1124, 1625728), (1664, 1098148), (1954, 935168), (2248, 812864), (3328, 549074), (3653, 500224), (3908, 467584), (4496, 406432), (6656, 274537), (7306, 250112), (7816, 233792), (8992, 203216), (12701, 143872), (14612, 125056), (15632, 116896), (17984, 101608), (25402, 71936), (29224, 62528), (31264, 58448), (35968, 50804)]