320966712

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 1008065520

約数和(自身を除く): 687098808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 888, 891, 999, 1188, 1217, 1221, 1332, 1628, 1782, 1998, 2376, 2434, 2442, 2664, 2997, 3256, 3564, 3651, 3663, 3996, 4868, 4884, 5994, 7128, 7302, 7326, 7992, 9736, 9768, 10953, 10989, 11988, 13387, 14604, 14652, 21906, 21978, 23976, 26774, 29208, 29304, 32859, 32967, 40161, 43812, 43956, 45029, 53548, 65718, 65934, 80322, 87624, 87912, 90058, 98577, 107096, 120483, 131436, 131868, 135087, 160644, 180116, 197154, 240966, 262872, 263736, 270174, 321288, 360232, 361449, 394308, 405261, 481932, 495319, 540348, 722898, 788616, 810522, 963864, 990638, 1080696, 1084347, 1215783, 1445796, 1485957, 1621044, 1981276, 2168694, 2431566, 2891592, 2971914, 3242088, 3647349, 3962552, 4337388, 4457871, 4863132, 5943828, 7294698, 8674776, 8915742, 9726264, 11887656, 13373613, 14589396, 17831484, 26747226, 29178792, 35662968, 40120839, 53494452, 80241678, 106988904, 160483356, 320966712]

約数ペア:

[(1, 320966712), (2, 160483356), (3, 106988904), (4, 80241678), (6, 53494452), (8, 40120839), (9, 35662968), (11, 29178792), (12, 26747226), (18, 17831484), (22, 14589396), (24, 13373613), (27, 11887656), (33, 9726264), (36, 8915742), (37, 8674776), (44, 7294698), (54, 5943828), (66, 4863132), (72, 4457871), (74, 4337388), (81, 3962552), (88, 3647349), (99, 3242088), (108, 2971914), (111, 2891592), (132, 2431566), (148, 2168694), (162, 1981276), (198, 1621044), (216, 1485957), (222, 1445796), (264, 1215783), (296, 1084347), (297, 1080696), (324, 990638), (333, 963864), (396, 810522), (407, 788616), (444, 722898), (594, 540348), (648, 495319), (666, 481932), (792, 405261), (814, 394308), (888, 361449), (891, 360232), (999, 321288), (1188, 270174), (1217, 263736), (1221, 262872), (1332, 240966), (1628, 197154), (1782, 180116), (1998, 160644), (2376, 135087), (2434, 131868), (2442, 131436), (2664, 120483), (2997, 107096), (3256, 98577), (3564, 90058), (3651, 87912), (3663, 87624), (3996, 80322), (4868, 65934), (4884, 65718), (5994, 53548), (7128, 45029), (7302, 43956), (7326, 43812), (7992, 40161), (9736, 32967), (9768, 32859), (10953, 29304), (10989, 29208), (11988, 26774), (13387, 23976), (14604, 21978), (14652, 21906)]