264668404

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 412707596

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 71, 76, 77, 91, 98, 133, 142, 143, 154, 182, 196, 209, 247, 266, 284, 286, 308, 343, 364, 418, 494, 497, 532, 539, 572, 637, 686, 781, 836, 923, 931, 988, 994, 1001, 1078, 1274, 1349, 1372, 1463, 1562, 1729, 1846, 1862, 1988, 2002, 2156, 2548, 2698, 2717, 2926, 3124, 3458, 3479, 3692, 3724, 3773, 4004, 4459, 5396, 5434, 5467, 5852, 6461, 6517, 6916, 6958, 7007, 7546, 8918, 9443, 10153, 10241, 10868, 10934, 12103, 12922, 13034, 13916, 14014, 14839, 15092, 17537, 17836, 18886, 19019, 20306, 20482, 21868, 24206, 24353, 25844, 26068, 28028, 29678, 35074, 37772, 38038, 38269, 40612, 40964, 45227, 48412, 48706, 49049, 59356, 66101, 70148, 71071, 71687, 76076, 76538, 84721, 90454, 97412, 98098, 103873, 122759, 132202, 133133, 142142, 143374, 153076, 169442, 180908, 192907, 196196, 207746, 245518, 264404, 266266, 267883, 284284, 286748, 316589, 338884, 385814, 415492, 462707, 491036, 497497, 532532, 535766, 633178, 727111, 771628, 859313, 925414, 931931, 994994, 1071532, 1266356, 1350349, 1454222, 1718626, 1850828, 1863862, 1989988, 2700698, 2908444, 3437252, 3482479, 3727724, 5089777, 5401396, 6015191, 6964958, 9452443, 10179554, 12030382, 13929916, 18904886, 20359108, 24060764, 37809772, 66167101, 132334202, 264668404]

約数ペア:

[(1, 264668404), (2, 132334202), (4, 66167101), (7, 37809772), (11, 24060764), (13, 20359108), (14, 18904886), (19, 13929916), (22, 12030382), (26, 10179554), (28, 9452443), (38, 6964958), (44, 6015191), (49, 5401396), (52, 5089777), (71, 3727724), (76, 3482479), (77, 3437252), (91, 2908444), (98, 2700698), (133, 1989988), (142, 1863862), (143, 1850828), (154, 1718626), (182, 1454222), (196, 1350349), (209, 1266356), (247, 1071532), (266, 994994), (284, 931931), (286, 925414), (308, 859313), (343, 771628), (364, 727111), (418, 633178), (494, 535766), (497, 532532), (532, 497497), (539, 491036), (572, 462707), (637, 415492), (686, 385814), (781, 338884), (836, 316589), (923, 286748), (931, 284284), (988, 267883), (994, 266266), (1001, 264404), (1078, 245518), (1274, 207746), (1349, 196196), (1372, 192907), (1463, 180908), (1562, 169442), (1729, 153076), (1846, 143374), (1862, 142142), (1988, 133133), (2002, 132202), (2156, 122759), (2548, 103873), (2698, 98098), (2717, 97412), (2926, 90454), (3124, 84721), (3458, 76538), (3479, 76076), (3692, 71687), (3724, 71071), (3773, 70148), (4004, 66101), (4459, 59356), (5396, 49049), (5434, 48706), (5467, 48412), (5852, 45227), (6461, 40964), (6517, 40612), (6916, 38269), (6958, 38038), (7007, 37772), (7546, 35074), (8918, 29678), (9443, 28028), (10153, 26068), (10241, 25844), (10868, 24353), (10934, 24206), (12103, 21868), (12922, 20482), (13034, 20306), (13916, 19019), (14014, 18886), (14839, 17836), (15092, 17537)]