506904804

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 1603405440

約数和(自身を除く): 1096500636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 81, 84, 87, 98, 108, 116, 126, 147, 162, 174, 189, 196, 203, 243, 252, 261, 294, 324, 348, 367, 378, 406, 441, 486, 522, 567, 588, 609, 734, 756, 783, 812, 882, 972, 1044, 1101, 1134, 1218, 1323, 1421, 1468, 1566, 1701, 1764, 1827, 2202, 2268, 2349, 2436, 2569, 2646, 2842, 3132, 3303, 3402, 3654, 3969, 4263, 4404, 4698, 5138, 5292, 5481, 5684, 6606, 6804, 7047, 7308, 7707, 7938, 8526, 9396, 9909, 10276, 10643, 10962, 11907, 12789, 13212, 14094, 15414, 15876, 16443, 17052, 17983, 19818, 21286, 21924, 23121, 23814, 25578, 28188, 29727, 30828, 31929, 32886, 35966, 38367, 39636, 42572, 46242, 47628, 49329, 51156, 53949, 59454, 63858, 65772, 69363, 71932, 74501, 76734, 89181, 92484, 95787, 98658, 107898, 115101, 118908, 127716, 138726, 149002, 153468, 161847, 178362, 191574, 197316, 208089, 215796, 223503, 230202, 277452, 287361, 298004, 323694, 345303, 356724, 383148, 416178, 447006, 460404, 485541, 521507, 574722, 624267, 647388, 670509, 690606, 832356, 862083, 894012, 971082, 1043014, 1149444, 1248534, 1341018, 1381212, 1456623, 1564521, 1724166, 1942164, 2011527, 2086028, 2497068, 2586249, 2682036, 2913246, 3129042, 3448332, 4023054, 4369869, 4693563, 5172498, 5826492, 6034581, 6258084, 8046108, 8739738, 9387126, 10344996, 12069162, 14080689, 17479476, 18103743, 18774252, 24138324, 28161378, 36207486, 42242067, 56322756, 72414972, 84484134, 126726201, 168968268, 253452402, 506904804]

約数ペア:

[(1, 506904804), (2, 253452402), (3, 168968268), (4, 126726201), (6, 84484134), (7, 72414972), (9, 56322756), (12, 42242067), (14, 36207486), (18, 28161378), (21, 24138324), (27, 18774252), (28, 18103743), (29, 17479476), (36, 14080689), (42, 12069162), (49, 10344996), (54, 9387126), (58, 8739738), (63, 8046108), (81, 6258084), (84, 6034581), (87, 5826492), (98, 5172498), (108, 4693563), (116, 4369869), (126, 4023054), (147, 3448332), (162, 3129042), (174, 2913246), (189, 2682036), (196, 2586249), (203, 2497068), (243, 2086028), (252, 2011527), (261, 1942164), (294, 1724166), (324, 1564521), (348, 1456623), (367, 1381212), (378, 1341018), (406, 1248534), (441, 1149444), (486, 1043014), (522, 971082), (567, 894012), (588, 862083), (609, 832356), (734, 690606), (756, 670509), (783, 647388), (812, 624267), (882, 574722), (972, 521507), (1044, 485541), (1101, 460404), (1134, 447006), (1218, 416178), (1323, 383148), (1421, 356724), (1468, 345303), (1566, 323694), (1701, 298004), (1764, 287361), (1827, 277452), (2202, 230202), (2268, 223503), (2349, 215796), (2436, 208089), (2569, 197316), (2646, 191574), (2842, 178362), (3132, 161847), (3303, 153468), (3402, 149002), (3654, 138726), (3969, 127716), (4263, 118908), (4404, 115101), (4698, 107898), (5138, 98658), (5292, 95787), (5481, 92484), (5684, 89181), (6606, 76734), (6804, 74501), (7047, 71932), (7308, 69363), (7707, 65772), (7938, 63858), (8526, 59454), (9396, 53949), (9909, 51156), (10276, 49329), (10643, 47628), (10962, 46242), (11907, 42572), (12789, 39636), (13212, 38367), (14094, 35966), (15414, 32886), (15876, 31929), (16443, 30828), (17052, 29727), (17983, 28188), (19818, 25578), (21286, 23814), (21924, 23121)]