312204984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 967626240

約数和(自身を除く): 655421256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 489, 546, 652, 728, 877, 978, 1092, 1141, 1304, 1754, 1956, 2119, 2184, 2282, 2631, 3423, 3508, 3912, 4238, 4564, 5262, 6139, 6357, 6846, 7016, 8476, 9128, 10524, 11401, 12278, 12714, 13692, 14833, 16952, 18417, 21048, 22802, 24556, 25428, 27384, 29666, 34203, 36834, 44499, 45604, 49112, 50856, 59332, 68406, 73668, 79807, 88998, 91208, 118664, 136812, 142951, 147336, 159614, 177996, 239421, 273624, 285902, 319228, 355992, 428853, 478842, 571804, 638456, 857706, 957684, 1000657, 1143608, 1715412, 1858363, 1915368, 2001314, 3001971, 3430824, 3716726, 4002628, 5575089, 6003942, 7433452, 8005256, 11150178, 12007884, 13008541, 14866904, 22300356, 24015768, 26017082, 39025623, 44600712, 52034164, 78051246, 104068328, 156102492, 312204984]

約数ペア:

[(1, 312204984), (2, 156102492), (3, 104068328), (4, 78051246), (6, 52034164), (7, 44600712), (8, 39025623), (12, 26017082), (13, 24015768), (14, 22300356), (21, 14866904), (24, 13008541), (26, 12007884), (28, 11150178), (39, 8005256), (42, 7433452), (52, 6003942), (56, 5575089), (78, 4002628), (84, 3716726), (91, 3430824), (104, 3001971), (156, 2001314), (163, 1915368), (168, 1858363), (182, 1715412), (273, 1143608), (312, 1000657), (326, 957684), (364, 857706), (489, 638456), (546, 571804), (652, 478842), (728, 428853), (877, 355992), (978, 319228), (1092, 285902), (1141, 273624), (1304, 239421), (1754, 177996), (1956, 159614), (2119, 147336), (2184, 142951), (2282, 136812), (2631, 118664), (3423, 91208), (3508, 88998), (3912, 79807), (4238, 73668), (4564, 68406), (5262, 59332), (6139, 50856), (6357, 49112), (6846, 45604), (7016, 44499), (8476, 36834), (9128, 34203), (10524, 29666), (11401, 27384), (12278, 25428), (12714, 24556), (13692, 22802), (14833, 21048), (16952, 18417)]