4974320988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:745

約数の個数: 216

約数和(自身を含む): 15654352896

約数和(自身を除く): 10680031908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 271, 273, 338, 364, 431, 468, 507, 542, 546, 676, 813, 819, 862, 1014, 1084, 1092, 1183, 1293, 1521, 1626, 1638, 1724, 1897, 2028, 2366, 2439, 2586, 3017, 3042, 3252, 3276, 3523, 3549, 3794, 3879, 4732, 4878, 5172, 5603, 5691, 6034, 6084, 7046, 7098, 7588, 7758, 9051, 9756, 10569, 10647, 11206, 11382, 12068, 14092, 14196, 15516, 16809, 17073, 18102, 21138, 21294, 22412, 22764, 24661, 27153, 31707, 33618, 34146, 36204, 39221, 42276, 42588, 45799, 49322, 50427, 54306, 63414, 67236, 68292, 72839, 73983, 78442, 91598, 98644, 100854, 108612, 116801, 117663, 126828, 137397, 145678, 147966, 156884, 183196, 201708, 218517, 221949, 233602, 235326, 274794, 291356, 295932, 320593, 350403, 352989, 412191, 437034, 443898, 467204, 470652, 509873, 549588, 641186, 655551, 700806, 705978, 817607, 824382, 874068, 887796, 961779, 1019746, 1051209, 1282372, 1311102, 1401612, 1411956, 1518413, 1529619, 1635214, 1648764, 1923558, 2039492, 2102418, 2452821, 2622204, 2885337, 3036826, 3059238, 3270428, 3847116, 4204836, 4555239, 4588857, 4905642, 5770674, 6073652, 6118476, 7358463, 9110478, 9177714, 9811284, 10628891, 11541348, 13665717, 14716926, 18220956, 18355428, 19739369, 21257782, 27331434, 29433852, 31886673, 39478738, 42515564, 54662868, 59218107, 63773346, 78957476, 95660019, 118436214, 127546692, 138175583, 177654321, 191320038, 236872428, 276351166, 355308642, 382640076, 414526749, 552702332, 710617284, 829053498, 1243580247, 1658106996, 2487160494, 4974320988]

約数ペア:

[(1, 4974320988), (2, 2487160494), (3, 1658106996), (4, 1243580247), (6, 829053498), (7, 710617284), (9, 552702332), (12, 414526749), (13, 382640076), (14, 355308642), (18, 276351166), (21, 236872428), (26, 191320038), (28, 177654321), (36, 138175583), (39, 127546692), (42, 118436214), (52, 95660019), (63, 78957476), (78, 63773346), (84, 59218107), (91, 54662868), (117, 42515564), (126, 39478738), (156, 31886673), (169, 29433852), (182, 27331434), (234, 21257782), (252, 19739369), (271, 18355428), (273, 18220956), (338, 14716926), (364, 13665717), (431, 11541348), (468, 10628891), (507, 9811284), (542, 9177714), (546, 9110478), (676, 7358463), (813, 6118476), (819, 6073652), (862, 5770674), (1014, 4905642), (1084, 4588857), (1092, 4555239), (1183, 4204836), (1293, 3847116), (1521, 3270428), (1626, 3059238), (1638, 3036826), (1724, 2885337), (1897, 2622204), (2028, 2452821), (2366, 2102418), (2439, 2039492), (2586, 1923558), (3017, 1648764), (3042, 1635214), (3252, 1529619), (3276, 1518413), (3523, 1411956), (3549, 1401612), (3794, 1311102), (3879, 1282372), (4732, 1051209), (4878, 1019746), (5172, 961779), (5603, 887796), (5691, 874068), (6034, 824382), (6084, 817607), (7046, 705978), (7098, 700806), (7588, 655551), (7758, 641186), (9051, 549588), (9756, 509873), (10569, 470652), (10647, 467204), (11206, 443898), (11382, 437034), (12068, 412191), (14092, 352989), (14196, 350403), (15516, 320593), (16809, 295932), (17073, 291356), (18102, 274794), (21138, 235326), (21294, 233602), (22412, 221949), (22764, 218517), (24661, 201708), (27153, 183196), (31707, 156884), (33618, 147966), (34146, 145678), (36204, 137397), (39221, 126828), (42276, 117663), (42588, 116801), (45799, 108612), (49322, 100854), (50427, 98644), (54306, 91598), (63414, 78442), (67236, 73983), (68292, 72839)]