7402557204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:515

約数の個数: 216

約数和(自身を含む): 22180773888

約数和(自身を除く): 14778216684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 173, 191, 196, 252, 254, 294, 346, 381, 382, 441, 508, 519, 573, 588, 692, 762, 764, 882, 889, 1038, 1143, 1146, 1211, 1337, 1524, 1557, 1719, 1764, 1778, 2076, 2286, 2292, 2422, 2667, 2674, 3114, 3438, 3556, 3633, 4011, 4572, 4844, 5334, 5348, 6223, 6228, 6876, 7266, 8001, 8022, 8477, 9359, 10668, 10899, 12033, 12446, 14532, 16002, 16044, 16954, 18669, 18718, 21798, 21971, 24066, 24257, 24892, 25431, 28077, 32004, 33043, 33908, 37338, 37436, 43596, 43942, 48132, 48514, 50862, 56007, 56154, 65913, 66086, 72771, 74676, 76293, 84231, 87884, 97028, 99129, 101724, 112014, 112308, 131826, 132172, 145542, 152586, 153797, 168462, 169799, 197739, 198258, 218313, 224028, 231301, 263652, 291084, 297387, 305172, 307594, 336924, 339598, 395478, 396516, 436626, 461391, 462602, 509397, 594774, 615188, 679196, 693903, 790956, 873252, 922782, 925204, 1018794, 1076579, 1188593, 1189548, 1384173, 1387806, 1528191, 1619107, 1845564, 2037588, 2081709, 2153158, 2377186, 2768346, 2775612, 3056382, 3229737, 3238214, 3565779, 4163418, 4196461, 4306316, 4754372, 4857321, 5536692, 6112764, 6459474, 6476428, 7131558, 8326836, 8392922, 9689211, 9714642, 10697337, 12589383, 12918948, 14263116, 14571963, 16785844, 19378422, 19429284, 21394674, 25178766, 29143926, 29375227, 37768149, 38756844, 42789348, 50357532, 58287852, 58750454, 75536298, 88125681, 117500908, 151072596, 176251362, 205626589, 264377043, 352502724, 411253178, 528754086, 616879767, 822506356, 1057508172, 1233759534, 1850639301, 2467519068, 3701278602, 7402557204]

約数ペア:

[(1, 7402557204), (2, 3701278602), (3, 2467519068), (4, 1850639301), (6, 1233759534), (7, 1057508172), (9, 822506356), (12, 616879767), (14, 528754086), (18, 411253178), (21, 352502724), (28, 264377043), (36, 205626589), (42, 176251362), (49, 151072596), (63, 117500908), (84, 88125681), (98, 75536298), (126, 58750454), (127, 58287852), (147, 50357532), (173, 42789348), (191, 38756844), (196, 37768149), (252, 29375227), (254, 29143926), (294, 25178766), (346, 21394674), (381, 19429284), (382, 19378422), (441, 16785844), (508, 14571963), (519, 14263116), (573, 12918948), (588, 12589383), (692, 10697337), (762, 9714642), (764, 9689211), (882, 8392922), (889, 8326836), (1038, 7131558), (1143, 6476428), (1146, 6459474), (1211, 6112764), (1337, 5536692), (1524, 4857321), (1557, 4754372), (1719, 4306316), (1764, 4196461), (1778, 4163418), (2076, 3565779), (2286, 3238214), (2292, 3229737), (2422, 3056382), (2667, 2775612), (2674, 2768346), (3114, 2377186), (3438, 2153158), (3556, 2081709), (3633, 2037588), (4011, 1845564), (4572, 1619107), (4844, 1528191), (5334, 1387806), (5348, 1384173), (6223, 1189548), (6228, 1188593), (6876, 1076579), (7266, 1018794), (8001, 925204), (8022, 922782), (8477, 873252), (9359, 790956), (10668, 693903), (10899, 679196), (12033, 615188), (12446, 594774), (14532, 509397), (16002, 462602), (16044, 461391), (16954, 436626), (18669, 396516), (18718, 395478), (21798, 339598), (21971, 336924), (24066, 307594), (24257, 305172), (24892, 297387), (25431, 291084), (28077, 263652), (32004, 231301), (33043, 224028), (33908, 218313), (37338, 198258), (37436, 197739), (43596, 169799), (43942, 168462), (48132, 153797), (48514, 152586), (50862, 145542), (56007, 132172), (56154, 131826), (65913, 112308), (66086, 112014), (72771, 101724), (74676, 99129), (76293, 97028), (84231, 87884)]