420602976

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 1287014400

約数和(自身を除く): 866411424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 59, 72, 74, 96, 108, 111, 118, 144, 148, 177, 216, 222, 223, 236, 288, 296, 333, 354, 432, 444, 446, 472, 531, 592, 666, 669, 708, 864, 888, 892, 944, 999, 1062, 1184, 1332, 1338, 1416, 1593, 1776, 1784, 1888, 1998, 2007, 2124, 2183, 2664, 2676, 2832, 3186, 3552, 3568, 3996, 4014, 4248, 4366, 5328, 5352, 5664, 6021, 6372, 6549, 7136, 7992, 8028, 8251, 8496, 8732, 10656, 10704, 12042, 12744, 13098, 13157, 15984, 16056, 16502, 16992, 17464, 19647, 21408, 24084, 24753, 25488, 26196, 26314, 31968, 32112, 33004, 34928, 39294, 39471, 48168, 49506, 50976, 52392, 52628, 58941, 64224, 66008, 69856, 74259, 78588, 78942, 96336, 99012, 104784, 105256, 117882, 118413, 132016, 148518, 157176, 157884, 192672, 198024, 209568, 210512, 222777, 235764, 236826, 264032, 297036, 314352, 315768, 355239, 396048, 421024, 445554, 471528, 473652, 486809, 594072, 628704, 631536, 710478, 792096, 891108, 943056, 947304, 973618, 1188144, 1263072, 1420956, 1460427, 1782216, 1886112, 1894608, 1947236, 2376288, 2841912, 2920854, 3564432, 3789216, 3894472, 4381281, 5683824, 5841708, 7128864, 7788944, 8762562, 11367648, 11683416, 13143843, 15577888, 17525124, 23366832, 26287686, 35050248, 46733664, 52575372, 70100496, 105150744, 140200992, 210301488, 420602976]

約数ペア:

[(1, 420602976), (2, 210301488), (3, 140200992), (4, 105150744), (6, 70100496), (8, 52575372), (9, 46733664), (12, 35050248), (16, 26287686), (18, 23366832), (24, 17525124), (27, 15577888), (32, 13143843), (36, 11683416), (37, 11367648), (48, 8762562), (54, 7788944), (59, 7128864), (72, 5841708), (74, 5683824), (96, 4381281), (108, 3894472), (111, 3789216), (118, 3564432), (144, 2920854), (148, 2841912), (177, 2376288), (216, 1947236), (222, 1894608), (223, 1886112), (236, 1782216), (288, 1460427), (296, 1420956), (333, 1263072), (354, 1188144), (432, 973618), (444, 947304), (446, 943056), (472, 891108), (531, 792096), (592, 710478), (666, 631536), (669, 628704), (708, 594072), (864, 486809), (888, 473652), (892, 471528), (944, 445554), (999, 421024), (1062, 396048), (1184, 355239), (1332, 315768), (1338, 314352), (1416, 297036), (1593, 264032), (1776, 236826), (1784, 235764), (1888, 222777), (1998, 210512), (2007, 209568), (2124, 198024), (2183, 192672), (2664, 157884), (2676, 157176), (2832, 148518), (3186, 132016), (3552, 118413), (3568, 117882), (3996, 105256), (4014, 104784), (4248, 99012), (4366, 96336), (5328, 78942), (5352, 78588), (5664, 74259), (6021, 69856), (6372, 66008), (6549, 64224), (7136, 58941), (7992, 52628), (8028, 52392), (8251, 50976), (8496, 49506), (8732, 48168), (10656, 39471), (10704, 39294), (12042, 34928), (12744, 33004), (13098, 32112), (13157, 31968), (15984, 26314), (16056, 26196), (16502, 25488), (16992, 24753), (17464, 24084), (19647, 21408)]