389944368

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1657

約数の個数: 200

約数和(自身を含む): 1304447760

約数和(自身を除く): 914503392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 198, 204, 216, 264, 272, 297, 306, 324, 374, 396, 408, 432, 459, 528, 561, 594, 612, 648, 748, 792, 816, 891, 918, 1122, 1188, 1224, 1296, 1377, 1496, 1584, 1609, 1683, 1782, 1836, 2244, 2376, 2448, 2754, 2992, 3218, 3366, 3564, 3672, 4488, 4752, 4827, 5049, 5508, 6436, 6732, 7128, 7344, 8976, 9654, 10098, 11016, 12872, 13464, 14256, 14481, 15147, 17699, 19308, 20196, 22032, 25744, 26928, 27353, 28962, 30294, 35398, 38616, 40392, 43443, 53097, 54706, 57924, 60588, 70796, 77232, 80784, 82059, 86886, 106194, 109412, 115848, 121176, 130329, 141592, 159291, 164118, 173772, 212388, 218824, 231696, 242352, 246177, 260658, 283184, 300883, 318582, 328236, 347544, 424776, 437648, 477873, 492354, 521316, 601766, 637164, 656472, 695088, 738531, 849552, 902649, 955746, 984708, 1042632, 1203532, 1274328, 1312944, 1433619, 1477062, 1805298, 1911492, 1969416, 2085264, 2215593, 2407064, 2548656, 2707947, 2867238, 2954124, 3610596, 3822984, 3938832, 4431186, 4814128, 5415894, 5734476, 5908248, 7221192, 7645968, 8123841, 8862372, 10831788, 11468952, 11816496, 14442384, 16247682, 17724744, 21663576, 22937904, 24371523, 32495364, 35449488, 43327152, 48743046, 64990728, 97486092, 129981456, 194972184, 389944368]

約数ペア:

[(1, 389944368), (2, 194972184), (3, 129981456), (4, 97486092), (6, 64990728), (8, 48743046), (9, 43327152), (11, 35449488), (12, 32495364), (16, 24371523), (17, 22937904), (18, 21663576), (22, 17724744), (24, 16247682), (27, 14442384), (33, 11816496), (34, 11468952), (36, 10831788), (44, 8862372), (48, 8123841), (51, 7645968), (54, 7221192), (66, 5908248), (68, 5734476), (72, 5415894), (81, 4814128), (88, 4431186), (99, 3938832), (102, 3822984), (108, 3610596), (132, 2954124), (136, 2867238), (144, 2707947), (153, 2548656), (162, 2407064), (176, 2215593), (187, 2085264), (198, 1969416), (204, 1911492), (216, 1805298), (264, 1477062), (272, 1433619), (297, 1312944), (306, 1274328), (324, 1203532), (374, 1042632), (396, 984708), (408, 955746), (432, 902649), (459, 849552), (528, 738531), (561, 695088), (594, 656472), (612, 637164), (648, 601766), (748, 521316), (792, 492354), (816, 477873), (891, 437648), (918, 424776), (1122, 347544), (1188, 328236), (1224, 318582), (1296, 300883), (1377, 283184), (1496, 260658), (1584, 246177), (1609, 242352), (1683, 231696), (1782, 218824), (1836, 212388), (2244, 173772), (2376, 164118), (2448, 159291), (2754, 141592), (2992, 130329), (3218, 121176), (3366, 115848), (3564, 109412), (3672, 106194), (4488, 86886), (4752, 82059), (4827, 80784), (5049, 77232), (5508, 70796), (6436, 60588), (6732, 57924), (7128, 54706), (7344, 53097), (8976, 43443), (9654, 40392), (10098, 38616), (11016, 35398), (12872, 30294), (13464, 28962), (14256, 27353), (14481, 26928), (15147, 25744), (17699, 22032), (19308, 20196)]