745364968192

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{380251}}^1$

素因数の和:380330

約数の個数: 144

約数和(自身を含む): 1741006597120

約数和(自身を除く): 995641628928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 256, 304, 403, 416, 494, 496, 589, 608, 806, 832, 988, 992, 1178, 1216, 1612, 1664, 1976, 1984, 2356, 2432, 3224, 3328, 3952, 3968, 4712, 4864, 6448, 7657, 7904, 7936, 9424, 12896, 15314, 15808, 18848, 25792, 30628, 31616, 37696, 51584, 61256, 63232, 75392, 103168, 122512, 150784, 245024, 380251, 490048, 760502, 980096, 1521004, 1960192, 3042008, 4943263, 6084016, 7224769, 9886526, 11787781, 12168032, 14449538, 19773052, 23575562, 24336064, 28899076, 39546104, 47151124, 48672128, 57798152, 79092208, 93921997, 94302248, 97344256, 115596304, 153241153, 158184416, 187843994, 188604496, 223967839, 231192608, 306482306, 316368832, 375687988, 377208992, 447935678, 462385216, 612964612, 632737664, 751375976, 754417984, 895871356, 924770432, 1225929224, 1265475328, 1502751952, 1508835968, 1791742712, 1849540864, 2451858448, 2911581907, 3005503904, 3017671936, 3583485424, 4903716896, 5823163814, 6011007808, 7166970848, 9807433792, 11646327628, 12022015616, 14333941696, 19614867584, 23292655256, 24044031232, 28667883392, 39229735168, 46585310512, 57335766784, 93170621024, 186341242048, 372682484096, 745364968192]

約数ペア:

[(1, 745364968192), (2, 372682484096), (4, 186341242048), (8, 93170621024), (13, 57335766784), (16, 46585310512), (19, 39229735168), (26, 28667883392), (31, 24044031232), (32, 23292655256), (38, 19614867584), (52, 14333941696), (62, 12022015616), (64, 11646327628), (76, 9807433792), (104, 7166970848), (124, 6011007808), (128, 5823163814), (152, 4903716896), (208, 3583485424), (247, 3017671936), (248, 3005503904), (256, 2911581907), (304, 2451858448), (403, 1849540864), (416, 1791742712), (494, 1508835968), (496, 1502751952), (589, 1265475328), (608, 1225929224), (806, 924770432), (832, 895871356), (988, 754417984), (992, 751375976), (1178, 632737664), (1216, 612964612), (1612, 462385216), (1664, 447935678), (1976, 377208992), (1984, 375687988), (2356, 316368832), (2432, 306482306), (3224, 231192608), (3328, 223967839), (3952, 188604496), (3968, 187843994), (4712, 158184416), (4864, 153241153), (6448, 115596304), (7657, 97344256), (7904, 94302248), (7936, 93921997), (9424, 79092208), (12896, 57798152), (15314, 48672128), (15808, 47151124), (18848, 39546104), (25792, 28899076), (30628, 24336064), (31616, 23575562), (37696, 19773052), (51584, 14449538), (61256, 12168032), (63232, 11787781), (75392, 9886526), (103168, 7224769), (122512, 6084016), (150784, 4943263), (245024, 3042008), (380251, 1960192), (490048, 1521004), (760502, 980096)]