306339768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 144

約数和(自身を含む): 996615360

約数和(自身を除く): 690275592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 2801, 3038, 3528, 3906, 4557, 5208, 5602, 6076, 7812, 8403, 9114, 11204, 12152, 13671, 15624, 16806, 18228, 19607, 22408, 25209, 27342, 33612, 36456, 39214, 50418, 54684, 58821, 67224, 78428, 86831, 100836, 109368, 117642, 137249, 156856, 173662, 176463, 201672, 235284, 260493, 274498, 347324, 352926, 411747, 470568, 520986, 548996, 607817, 694648, 705852, 781479, 823494, 1041972, 1097992, 1215634, 1235241, 1411704, 1562958, 1646988, 1823451, 2083944, 2431268, 2470482, 3125916, 3293976, 3646902, 4254719, 4862536, 4940964, 5470353, 6251832, 7293804, 8509438, 9881928, 10940706, 12764157, 14587608, 17018876, 21881412, 25528314, 34037752, 38292471, 43762824, 51056628, 76584942, 102113256, 153169884, 306339768]

約数ペア:

[(1, 306339768), (2, 153169884), (3, 102113256), (4, 76584942), (6, 51056628), (7, 43762824), (8, 38292471), (9, 34037752), (12, 25528314), (14, 21881412), (18, 17018876), (21, 14587608), (24, 12764157), (28, 10940706), (31, 9881928), (36, 8509438), (42, 7293804), (49, 6251832), (56, 5470353), (62, 4940964), (63, 4862536), (72, 4254719), (84, 3646902), (93, 3293976), (98, 3125916), (124, 2470482), (126, 2431268), (147, 2083944), (168, 1823451), (186, 1646988), (196, 1562958), (217, 1411704), (248, 1235241), (252, 1215634), (279, 1097992), (294, 1041972), (372, 823494), (392, 781479), (434, 705852), (441, 694648), (504, 607817), (558, 548996), (588, 520986), (651, 470568), (744, 411747), (868, 352926), (882, 347324), (1116, 274498), (1176, 260493), (1302, 235284), (1519, 201672), (1736, 176463), (1764, 173662), (1953, 156856), (2232, 137249), (2604, 117642), (2801, 109368), (3038, 100836), (3528, 86831), (3906, 78428), (4557, 67224), (5208, 58821), (5602, 54684), (6076, 50418), (7812, 39214), (8403, 36456), (9114, 33612), (11204, 27342), (12152, 25209), (13671, 22408), (15624, 19607), (16806, 18228)]