749065968

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 240

約数和(自身を含む): 2632331520

約数和(自身を除く): 1883265552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 567, 612, 648, 714, 756, 816, 918, 952, 972, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1619, 1701, 1836, 1904, 1944, 2142, 2268, 2448, 2754, 2856, 3024, 3213, 3238, 3402, 3672, 3888, 4131, 4284, 4536, 4857, 5508, 5712, 6426, 6476, 6804, 7344, 8262, 8568, 9072, 9639, 9714, 11016, 11333, 12852, 12952, 13608, 14571, 16524, 17136, 19278, 19428, 22032, 22666, 25704, 25904, 27216, 27523, 28917, 29142, 33048, 33999, 38556, 38856, 43713, 45332, 51408, 55046, 57834, 58284, 66096, 67998, 77112, 77712, 82569, 87426, 90664, 101997, 110092, 115668, 116568, 131139, 135996, 154224, 165138, 174852, 181328, 192661, 203994, 220184, 231336, 233136, 247707, 262278, 271992, 305991, 330276, 349704, 385322, 393417, 407988, 440368, 462672, 495414, 524556, 543984, 577983, 611982, 660552, 699408, 743121, 770644, 786834, 815976, 917973, 990828, 1049112, 1155966, 1223964, 1321104, 1486242, 1541288, 1573668, 1631952, 1733949, 1835946, 1981656, 2098224, 2229363, 2311932, 2447928, 2753919, 2972484, 3082576, 3147336, 3467898, 3671892, 3963312, 4458726, 4623864, 4895856, 5201847, 5507838, 5944968, 6294672, 6688089, 6935796, 7343784, 8917452, 9247728, 10403694, 11015676, 11889936, 13376178, 13871592, 14687568, 15605541, 17834904, 20807388, 22031352, 26752356, 27743184, 31211082, 35669808, 41614776, 44062704, 46816623, 53504712, 62422164, 83229552, 93633246, 107009424, 124844328, 187266492, 249688656, 374532984, 749065968]

約数ペア:

[(1, 749065968), (2, 374532984), (3, 249688656), (4, 187266492), (6, 124844328), (7, 107009424), (8, 93633246), (9, 83229552), (12, 62422164), (14, 53504712), (16, 46816623), (17, 44062704), (18, 41614776), (21, 35669808), (24, 31211082), (27, 27743184), (28, 26752356), (34, 22031352), (36, 20807388), (42, 17834904), (48, 15605541), (51, 14687568), (54, 13871592), (56, 13376178), (63, 11889936), (68, 11015676), (72, 10403694), (81, 9247728), (84, 8917452), (102, 7343784), (108, 6935796), (112, 6688089), (119, 6294672), (126, 5944968), (136, 5507838), (144, 5201847), (153, 4895856), (162, 4623864), (168, 4458726), (189, 3963312), (204, 3671892), (216, 3467898), (238, 3147336), (243, 3082576), (252, 2972484), (272, 2753919), (306, 2447928), (324, 2311932), (336, 2229363), (357, 2098224), (378, 1981656), (408, 1835946), (432, 1733949), (459, 1631952), (476, 1573668), (486, 1541288), (504, 1486242), (567, 1321104), (612, 1223964), (648, 1155966), (714, 1049112), (756, 990828), (816, 917973), (918, 815976), (952, 786834), (972, 770644), (1008, 743121), (1071, 699408), (1134, 660552), (1224, 611982), (1296, 577983), (1377, 543984), (1428, 524556), (1512, 495414), (1619, 462672), (1701, 440368), (1836, 407988), (1904, 393417), (1944, 385322), (2142, 349704), (2268, 330276), (2448, 305991), (2754, 271992), (2856, 262278), (3024, 247707), (3213, 233136), (3238, 231336), (3402, 220184), (3672, 203994), (3888, 192661), (4131, 181328), (4284, 174852), (4536, 165138), (4857, 154224), (5508, 135996), (5712, 131139), (6426, 116568), (6476, 115668), (6804, 110092), (7344, 101997), (8262, 90664), (8568, 87426), (9072, 82569), (9639, 77712), (9714, 77112), (11016, 67998), (11333, 66096), (12852, 58284), (12952, 57834), (13608, 55046), (14571, 51408), (16524, 45332), (17136, 43713), (19278, 38856), (19428, 38556), (22032, 33999), (22666, 33048), (25704, 29142), (25904, 28917), (27216, 27523)]