1219173456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1577

約数の個数: 160

約数和(自身を含む): 3542630400

約数和(自身を除く): 2323456944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 38, 48, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 186, 228, 232, 248, 304, 348, 372, 456, 464, 496, 551, 589, 696, 744, 899, 912, 1102, 1178, 1392, 1487, 1488, 1653, 1767, 1798, 2204, 2356, 2697, 2974, 3306, 3534, 3596, 4408, 4461, 4712, 5394, 5948, 6612, 7068, 7192, 8816, 8922, 9424, 10788, 11896, 13224, 14136, 14384, 17081, 17844, 21576, 23792, 26448, 28253, 28272, 34162, 35688, 43123, 43152, 46097, 51243, 56506, 68324, 71376, 84759, 86246, 92194, 102486, 113012, 129369, 136648, 138291, 169518, 172492, 184388, 204972, 226024, 258738, 273296, 276582, 339036, 344984, 368776, 409944, 452048, 517476, 553164, 678072, 689968, 737552, 819337, 819888, 875843, 1034952, 1106328, 1336813, 1356144, 1638674, 1751686, 2069904, 2212656, 2458011, 2627529, 2673626, 3277348, 3503372, 4010439, 4916022, 5255058, 5347252, 6554696, 7006744, 8020878, 9832044, 10510116, 10694504, 13109392, 14013488, 16041756, 19664088, 21020232, 21389008, 25399447, 32083512, 39328176, 42040464, 50798894, 64167024, 76198341, 101597788, 152396682, 203195576, 304793364, 406391152, 609586728, 1219173456]

約数ペア:

[(1, 1219173456), (2, 609586728), (3, 406391152), (4, 304793364), (6, 203195576), (8, 152396682), (12, 101597788), (16, 76198341), (19, 64167024), (24, 50798894), (29, 42040464), (31, 39328176), (38, 32083512), (48, 25399447), (57, 21389008), (58, 21020232), (62, 19664088), (76, 16041756), (87, 14013488), (93, 13109392), (114, 10694504), (116, 10510116), (124, 9832044), (152, 8020878), (174, 7006744), (186, 6554696), (228, 5347252), (232, 5255058), (248, 4916022), (304, 4010439), (348, 3503372), (372, 3277348), (456, 2673626), (464, 2627529), (496, 2458011), (551, 2212656), (589, 2069904), (696, 1751686), (744, 1638674), (899, 1356144), (912, 1336813), (1102, 1106328), (1178, 1034952), (1392, 875843), (1487, 819888), (1488, 819337), (1653, 737552), (1767, 689968), (1798, 678072), (2204, 553164), (2356, 517476), (2697, 452048), (2974, 409944), (3306, 368776), (3534, 344984), (3596, 339036), (4408, 276582), (4461, 273296), (4712, 258738), (5394, 226024), (5948, 204972), (6612, 184388), (7068, 172492), (7192, 169518), (8816, 138291), (8922, 136648), (9424, 129369), (10788, 113012), (11896, 102486), (13224, 92194), (14136, 86246), (14384, 84759), (17081, 71376), (17844, 68324), (21576, 56506), (23792, 51243), (26448, 46097), (28253, 43152), (28272, 43123), (34162, 35688)]