221726854713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2591

約数の個数: 128

約数和(自身を含む): 386607513600

約数和(自身を除く): 164880658887

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 79, 91, 161, 197, 237, 273, 299, 483, 553, 591, 897, 1027, 1379, 1659, 1817, 2093, 2269, 2561, 3081, 4137, 4531, 5451, 6279, 6807, 7189, 7683, 12719, 13593, 15563, 15883, 17927, 21567, 23621, 29497, 31717, 38157, 46689, 47649, 52187, 53781, 58903, 70863, 88491, 95151, 108941, 156561, 165347, 176709, 179251, 202319, 206479, 326823, 357949, 365309, 412321, 446993, 496041, 537753, 606957, 619437, 678431, 1073847, 1095927, 1236963, 1254757, 1340979, 1416233, 2035293, 2330263, 2505643, 3128951, 3764271, 4122773, 4248699, 4653337, 4749017, 5810909, 6990789, 7516929, 9386853, 10280839, 12368319, 13960011, 14247051, 16311841, 17432727, 28859411, 30842517, 32573359, 35312447, 40676363, 48935523, 53596049, 71965873, 86578233, 97720077, 105937341, 122029089, 133650907, 160788147, 215897619, 247187129, 375172343, 400952721, 459061811, 741561387, 812186281, 935556349, 1125517029, 1377185433, 2436558843, 2806669047, 3213432677, 5685303967, 9640298031, 10558421653, 17055911901, 31675264959, 73908951571, 221726854713]

約数ペア:

[(1, 221726854713), (3, 73908951571), (7, 31675264959), (13, 17055911901), (21, 10558421653), (23, 9640298031), (39, 5685303967), (69, 3213432677), (79, 2806669047), (91, 2436558843), (161, 1377185433), (197, 1125517029), (237, 935556349), (273, 812186281), (299, 741561387), (483, 459061811), (553, 400952721), (591, 375172343), (897, 247187129), (1027, 215897619), (1379, 160788147), (1659, 133650907), (1817, 122029089), (2093, 105937341), (2269, 97720077), (2561, 86578233), (3081, 71965873), (4137, 53596049), (4531, 48935523), (5451, 40676363), (6279, 35312447), (6807, 32573359), (7189, 30842517), (7683, 28859411), (12719, 17432727), (13593, 16311841), (15563, 14247051), (15883, 13960011), (17927, 12368319), (21567, 10280839), (23621, 9386853), (29497, 7516929), (31717, 6990789), (38157, 5810909), (46689, 4749017), (47649, 4653337), (52187, 4248699), (53781, 4122773), (58903, 3764271), (70863, 3128951), (88491, 2505643), (95151, 2330263), (108941, 2035293), (156561, 1416233), (165347, 1340979), (176709, 1254757), (179251, 1236963), (202319, 1095927), (206479, 1073847), (326823, 678431), (357949, 619437), (365309, 606957), (412321, 537753), (446993, 496041)]