654339936

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 1843430400

約数和(自身を除く): 1189090464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 79, 96, 114, 152, 158, 228, 237, 239, 304, 316, 361, 456, 474, 478, 608, 632, 717, 722, 912, 948, 956, 1083, 1264, 1434, 1444, 1501, 1824, 1896, 1912, 2166, 2528, 2868, 2888, 3002, 3792, 3824, 4332, 4503, 4541, 5736, 5776, 6004, 7584, 7648, 8664, 9006, 9082, 11472, 11552, 12008, 13623, 17328, 18012, 18164, 18881, 22944, 24016, 27246, 28519, 34656, 36024, 36328, 37762, 48032, 54492, 56643, 57038, 72048, 72656, 75524, 85557, 86279, 108984, 113286, 114076, 144096, 145312, 151048, 171114, 172558, 217968, 226572, 228152, 258837, 302096, 342228, 345116, 358739, 435936, 453144, 456304, 517674, 604192, 684456, 690232, 717478, 906288, 912608, 1035348, 1076217, 1368912, 1380464, 1434956, 1812576, 2070696, 2152434, 2737824, 2760928, 2869912, 4141392, 4304868, 5739824, 6816041, 8282784, 8609736, 11479648, 13632082, 17219472, 20448123, 27264164, 34438944, 40896246, 54528328, 81792492, 109056656, 163584984, 218113312, 327169968, 654339936]

約数ペア:

[(1, 654339936), (2, 327169968), (3, 218113312), (4, 163584984), (6, 109056656), (8, 81792492), (12, 54528328), (16, 40896246), (19, 34438944), (24, 27264164), (32, 20448123), (38, 17219472), (48, 13632082), (57, 11479648), (76, 8609736), (79, 8282784), (96, 6816041), (114, 5739824), (152, 4304868), (158, 4141392), (228, 2869912), (237, 2760928), (239, 2737824), (304, 2152434), (316, 2070696), (361, 1812576), (456, 1434956), (474, 1380464), (478, 1368912), (608, 1076217), (632, 1035348), (717, 912608), (722, 906288), (912, 717478), (948, 690232), (956, 684456), (1083, 604192), (1264, 517674), (1434, 456304), (1444, 453144), (1501, 435936), (1824, 358739), (1896, 345116), (1912, 342228), (2166, 302096), (2528, 258837), (2868, 228152), (2888, 226572), (3002, 217968), (3792, 172558), (3824, 171114), (4332, 151048), (4503, 145312), (4541, 144096), (5736, 114076), (5776, 113286), (6004, 108984), (7584, 86279), (7648, 85557), (8664, 75524), (9006, 72656), (9082, 72048), (11472, 57038), (11552, 56643), (12008, 54492), (13623, 48032), (17328, 37762), (18012, 36328), (18164, 36024), (18881, 34656), (22944, 28519), (24016, 27246)]