2389131612

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2558

約数の個数: 180

約数和(自身を含む): 7387459464

約数和(自身を除く): 4998327852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 81, 84, 98, 108, 122, 126, 147, 162, 183, 189, 196, 244, 252, 294, 324, 366, 378, 427, 441, 549, 567, 588, 732, 756, 854, 882, 1098, 1134, 1281, 1323, 1647, 1708, 1764, 2196, 2268, 2467, 2562, 2646, 2989, 3294, 3843, 3969, 4934, 4941, 5124, 5292, 5978, 6588, 7401, 7686, 7938, 8967, 9868, 9882, 11529, 11956, 14802, 15372, 15876, 17269, 17934, 19764, 22203, 23058, 26901, 29604, 34538, 34587, 35868, 44406, 46116, 51807, 53802, 66609, 69076, 69174, 80703, 88812, 103614, 107604, 120883, 133218, 138348, 150487, 155421, 161406, 199827, 207228, 241766, 242109, 266436, 300974, 310842, 322812, 362649, 399654, 451461, 466263, 483532, 484218, 601948, 621684, 725298, 799308, 902922, 932526, 968436, 1053409, 1087947, 1354383, 1398789, 1450596, 1805844, 1865052, 2106818, 2175894, 2708766, 2797578, 3160227, 3263841, 4063149, 4213636, 4351788, 5417532, 5595156, 6320454, 6527682, 7373863, 8126298, 9480681, 9791523, 12189447, 12640908, 13055364, 14747726, 16252596, 18961362, 19583046, 22121589, 24378894, 28442043, 29495452, 37922724, 39166092, 44243178, 48757788, 56884086, 66364767, 85326129, 88486356, 113768172, 132729534, 170652258, 199094301, 265459068, 341304516, 398188602, 597282903, 796377204, 1194565806, 2389131612]

約数ペア:

[(1, 2389131612), (2, 1194565806), (3, 796377204), (4, 597282903), (6, 398188602), (7, 341304516), (9, 265459068), (12, 199094301), (14, 170652258), (18, 132729534), (21, 113768172), (27, 88486356), (28, 85326129), (36, 66364767), (42, 56884086), (49, 48757788), (54, 44243178), (61, 39166092), (63, 37922724), (81, 29495452), (84, 28442043), (98, 24378894), (108, 22121589), (122, 19583046), (126, 18961362), (147, 16252596), (162, 14747726), (183, 13055364), (189, 12640908), (196, 12189447), (244, 9791523), (252, 9480681), (294, 8126298), (324, 7373863), (366, 6527682), (378, 6320454), (427, 5595156), (441, 5417532), (549, 4351788), (567, 4213636), (588, 4063149), (732, 3263841), (756, 3160227), (854, 2797578), (882, 2708766), (1098, 2175894), (1134, 2106818), (1281, 1865052), (1323, 1805844), (1647, 1450596), (1708, 1398789), (1764, 1354383), (2196, 1087947), (2268, 1053409), (2467, 968436), (2562, 932526), (2646, 902922), (2989, 799308), (3294, 725298), (3843, 621684), (3969, 601948), (4934, 484218), (4941, 483532), (5124, 466263), (5292, 451461), (5978, 399654), (6588, 362649), (7401, 322812), (7686, 310842), (7938, 300974), (8967, 266436), (9868, 242109), (9882, 241766), (11529, 207228), (11956, 199827), (14802, 161406), (15372, 155421), (15876, 150487), (17269, 138348), (17934, 133218), (19764, 120883), (22203, 107604), (23058, 103614), (26901, 88812), (29604, 80703), (34538, 69174), (34587, 69076), (35868, 66609), (44406, 53802), (46116, 51807)]