1982942784

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:977

約数の個数: 168

約数和(自身を含む): 5877031680

約数和(自身を除く): 3894088896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 89, 94, 96, 141, 144, 178, 188, 192, 267, 282, 288, 356, 376, 423, 534, 564, 576, 712, 752, 801, 823, 846, 1068, 1128, 1424, 1504, 1602, 1646, 1692, 2136, 2256, 2469, 2848, 3008, 3204, 3292, 3384, 4183, 4272, 4512, 4938, 5696, 6408, 6584, 6768, 7407, 8366, 8544, 9024, 9876, 12549, 12816, 13168, 13536, 14814, 16732, 17088, 19752, 25098, 25632, 26336, 27072, 29628, 33464, 37647, 38681, 39504, 50196, 51264, 52672, 59256, 66928, 73247, 75294, 77362, 79008, 100392, 116043, 118512, 133856, 146494, 150588, 154724, 158016, 200784, 219741, 232086, 237024, 267712, 292988, 301176, 309448, 348129, 401568, 439482, 464172, 474048, 585976, 602352, 618896, 659223, 696258, 803136, 878964, 928344, 1171952, 1204704, 1237792, 1318446, 1392516, 1757928, 1856688, 2343904, 2409408, 2475584, 2636892, 2785032, 3442609, 3515856, 3713376, 4687808, 5273784, 5570064, 6885218, 7031712, 7426752, 10327827, 10547568, 11140128, 13770436, 14063424, 20655654, 21095136, 22280256, 27540872, 30983481, 41311308, 42190272, 55081744, 61966962, 82622616, 110163488, 123933924, 165245232, 220326976, 247867848, 330490464, 495735696, 660980928, 991471392, 1982942784]

約数ペア:

[(1, 1982942784), (2, 991471392), (3, 660980928), (4, 495735696), (6, 330490464), (8, 247867848), (9, 220326976), (12, 165245232), (16, 123933924), (18, 110163488), (24, 82622616), (32, 61966962), (36, 55081744), (47, 42190272), (48, 41311308), (64, 30983481), (72, 27540872), (89, 22280256), (94, 21095136), (96, 20655654), (141, 14063424), (144, 13770436), (178, 11140128), (188, 10547568), (192, 10327827), (267, 7426752), (282, 7031712), (288, 6885218), (356, 5570064), (376, 5273784), (423, 4687808), (534, 3713376), (564, 3515856), (576, 3442609), (712, 2785032), (752, 2636892), (801, 2475584), (823, 2409408), (846, 2343904), (1068, 1856688), (1128, 1757928), (1424, 1392516), (1504, 1318446), (1602, 1237792), (1646, 1204704), (1692, 1171952), (2136, 928344), (2256, 878964), (2469, 803136), (2848, 696258), (3008, 659223), (3204, 618896), (3292, 602352), (3384, 585976), (4183, 474048), (4272, 464172), (4512, 439482), (4938, 401568), (5696, 348129), (6408, 309448), (6584, 301176), (6768, 292988), (7407, 267712), (8366, 237024), (8544, 232086), (9024, 219741), (9876, 200784), (12549, 158016), (12816, 154724), (13168, 150588), (13536, 146494), (14814, 133856), (16732, 118512), (17088, 116043), (19752, 100392), (25098, 79008), (25632, 77362), (26336, 75294), (27072, 73247), (29628, 66928), (33464, 59256), (37647, 52672), (38681, 51264), (39504, 50196)]