2972234616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 8648156160

約数和(自身を除く): 5675921544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 431, 552, 598, 713, 744, 806, 862, 897, 961, 1196, 1209, 1293, 1426, 1612, 1724, 1794, 1922, 2139, 2392, 2418, 2586, 2852, 2883, 3224, 3448, 3588, 3844, 4278, 4836, 5172, 5603, 5704, 5766, 7176, 7688, 8556, 9269, 9672, 9913, 10344, 11206, 11532, 12493, 13361, 16809, 17112, 18538, 19826, 22103, 22412, 23064, 24986, 26722, 27807, 29739, 33618, 37076, 37479, 39652, 40083, 44206, 44824, 49972, 53444, 55614, 59478, 66309, 67236, 74152, 74958, 79304, 80166, 88412, 99944, 106888, 111228, 118956, 128869, 132618, 134472, 149916, 160332, 173693, 176824, 222456, 237912, 257738, 265236, 287339, 299832, 307303, 320664, 347386, 386607, 414191, 515476, 521079, 530472, 574678, 614606, 694772, 773214, 828382, 862017, 921909, 1030952, 1042158, 1149356, 1229212, 1242573, 1389544, 1546428, 1656764, 1724034, 1843818, 2084316, 2298712, 2458424, 2485146, 3092856, 3313528, 3448068, 3687636, 3994939, 4168632, 4970292, 5384483, 6896136, 7375272, 7989878, 9526393, 9940584, 10768966, 11984817, 15979756, 16153449, 19052786, 21537932, 23969634, 28579179, 31959512, 32306898, 38105572, 43075864, 47939268, 57158358, 64613796, 76211144, 95878536, 114316716, 123843109, 129227592, 228633432, 247686218, 371529327, 495372436, 743058654, 990744872, 1486117308, 2972234616]

約数ペア:

[(1, 2972234616), (2, 1486117308), (3, 990744872), (4, 743058654), (6, 495372436), (8, 371529327), (12, 247686218), (13, 228633432), (23, 129227592), (24, 123843109), (26, 114316716), (31, 95878536), (39, 76211144), (46, 64613796), (52, 57158358), (62, 47939268), (69, 43075864), (78, 38105572), (92, 32306898), (93, 31959512), (104, 28579179), (124, 23969634), (138, 21537932), (156, 19052786), (184, 16153449), (186, 15979756), (248, 11984817), (276, 10768966), (299, 9940584), (312, 9526393), (372, 7989878), (403, 7375272), (431, 6896136), (552, 5384483), (598, 4970292), (713, 4168632), (744, 3994939), (806, 3687636), (862, 3448068), (897, 3313528), (961, 3092856), (1196, 2485146), (1209, 2458424), (1293, 2298712), (1426, 2084316), (1612, 1843818), (1724, 1724034), (1794, 1656764), (1922, 1546428), (2139, 1389544), (2392, 1242573), (2418, 1229212), (2586, 1149356), (2852, 1042158), (2883, 1030952), (3224, 921909), (3448, 862017), (3588, 828382), (3844, 773214), (4278, 694772), (4836, 614606), (5172, 574678), (5603, 530472), (5704, 521079), (5766, 515476), (7176, 414191), (7688, 386607), (8556, 347386), (9269, 320664), (9672, 307303), (9913, 299832), (10344, 287339), (11206, 265236), (11532, 257738), (12493, 237912), (13361, 222456), (16809, 176824), (17112, 173693), (18538, 160332), (19826, 149916), (22103, 134472), (22412, 132618), (23064, 128869), (24986, 118956), (26722, 111228), (27807, 106888), (29739, 99944), (33618, 88412), (37076, 80166), (37479, 79304), (39652, 74958), (40083, 74152), (44206, 67236), (44824, 66309), (49972, 59478), (53444, 55614)]