213248784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1373

約数の個数: 120

約数和(自身を含む): 650369088

約数和(自身を除く): 437120304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1277, 1491, 1704, 1988, 2352, 2554, 2982, 3408, 3479, 3831, 3976, 5108, 5964, 6958, 7662, 7952, 8939, 10216, 10437, 11928, 13916, 15324, 17878, 20432, 20874, 23856, 26817, 27832, 30648, 35756, 41748, 53634, 55664, 61296, 62573, 71512, 83496, 90667, 107268, 125146, 143024, 166992, 181334, 187719, 214536, 250292, 272001, 362668, 375438, 429072, 500584, 544002, 634669, 725336, 750876, 1001168, 1088004, 1269338, 1450672, 1501752, 1904007, 2176008, 2538676, 3003504, 3808014, 4352016, 4442683, 5077352, 7616028, 8885366, 10154704, 13328049, 15232056, 17770732, 26656098, 30464112, 35541464, 53312196, 71082928, 106624392, 213248784]

約数ペア:

[(1, 213248784), (2, 106624392), (3, 71082928), (4, 53312196), (6, 35541464), (7, 30464112), (8, 26656098), (12, 17770732), (14, 15232056), (16, 13328049), (21, 10154704), (24, 8885366), (28, 7616028), (42, 5077352), (48, 4442683), (49, 4352016), (56, 3808014), (71, 3003504), (84, 2538676), (98, 2176008), (112, 1904007), (142, 1501752), (147, 1450672), (168, 1269338), (196, 1088004), (213, 1001168), (284, 750876), (294, 725336), (336, 634669), (392, 544002), (426, 500584), (497, 429072), (568, 375438), (588, 362668), (784, 272001), (852, 250292), (994, 214536), (1136, 187719), (1176, 181334), (1277, 166992), (1491, 143024), (1704, 125146), (1988, 107268), (2352, 90667), (2554, 83496), (2982, 71512), (3408, 62573), (3479, 61296), (3831, 55664), (3976, 53634), (5108, 41748), (5964, 35756), (6958, 30648), (7662, 27832), (7952, 26817), (8939, 23856), (10216, 20874), (10437, 20432), (11928, 17878), (13916, 15324)]