977358928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 2449843200

約数和(自身を除く): 1472484272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 79, 91, 104, 112, 116, 158, 182, 203, 208, 232, 293, 316, 364, 377, 406, 464, 553, 586, 632, 728, 754, 812, 1027, 1106, 1172, 1264, 1456, 1508, 1624, 2051, 2054, 2212, 2291, 2344, 2639, 3016, 3248, 3809, 4102, 4108, 4424, 4582, 4688, 5278, 6032, 7189, 7618, 8204, 8216, 8497, 8848, 9164, 10556, 14378, 15236, 16037, 16408, 16432, 16994, 18328, 21112, 23147, 26663, 28756, 29783, 30472, 32074, 32816, 33988, 36656, 42224, 46294, 53326, 57512, 59479, 59566, 60944, 64148, 67976, 92588, 106652, 110461, 115024, 118958, 119132, 128296, 135952, 162029, 185176, 208481, 213304, 220922, 237916, 238264, 256592, 300911, 324058, 370352, 416962, 426608, 441844, 475832, 476528, 601822, 648116, 671263, 773227, 833924, 883688, 951664, 1203644, 1296232, 1342526, 1546454, 1667848, 1767376, 2106377, 2407288, 2592464, 2685052, 3092908, 3335696, 4212754, 4698841, 4814576, 5370104, 6185816, 8425508, 8726419, 9397682, 10740208, 12371632, 16851016, 17452838, 18795364, 33702032, 34905676, 37590728, 61084933, 69811352, 75181456, 122169866, 139622704, 244339732, 488679464, 977358928]

約数ペア:

[(1, 977358928), (2, 488679464), (4, 244339732), (7, 139622704), (8, 122169866), (13, 75181456), (14, 69811352), (16, 61084933), (26, 37590728), (28, 34905676), (29, 33702032), (52, 18795364), (56, 17452838), (58, 16851016), (79, 12371632), (91, 10740208), (104, 9397682), (112, 8726419), (116, 8425508), (158, 6185816), (182, 5370104), (203, 4814576), (208, 4698841), (232, 4212754), (293, 3335696), (316, 3092908), (364, 2685052), (377, 2592464), (406, 2407288), (464, 2106377), (553, 1767376), (586, 1667848), (632, 1546454), (728, 1342526), (754, 1296232), (812, 1203644), (1027, 951664), (1106, 883688), (1172, 833924), (1264, 773227), (1456, 671263), (1508, 648116), (1624, 601822), (2051, 476528), (2054, 475832), (2212, 441844), (2291, 426608), (2344, 416962), (2639, 370352), (3016, 324058), (3248, 300911), (3809, 256592), (4102, 238264), (4108, 237916), (4424, 220922), (4582, 213304), (4688, 208481), (5278, 185176), (6032, 162029), (7189, 135952), (7618, 128296), (8204, 119132), (8216, 118958), (8497, 115024), (8848, 110461), (9164, 106652), (10556, 92588), (14378, 67976), (15236, 64148), (16037, 60944), (16408, 59566), (16432, 59479), (16994, 57512), (18328, 53326), (21112, 46294), (23147, 42224), (26663, 36656), (28756, 33988), (29783, 32816), (30472, 32074)]