42221088

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 153679680

約数和(自身を除く): 111458592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 179, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 358, 364, 378, 416, 432, 468, 504, 537, 546, 567, 624, 648, 672, 702, 716, 728, 756, 819, 864, 936, 1008, 1053, 1074, 1092, 1134, 1248, 1253, 1296, 1404, 1432, 1456, 1512, 1611, 1638, 1872, 2016, 2106, 2148, 2184, 2268, 2327, 2457, 2506, 2592, 2808, 2864, 2912, 3024, 3222, 3276, 3744, 3759, 4212, 4296, 4368, 4536, 4654, 4833, 4914, 5012, 5616, 5728, 6048, 6444, 6552, 6981, 7371, 7518, 8424, 8592, 8736, 9072, 9308, 9666, 9828, 10024, 11232, 11277, 12888, 13104, 13962, 14499, 14742, 15036, 16289, 16848, 17184, 18144, 18616, 19332, 19656, 20048, 20943, 22554, 25776, 26208, 27924, 28998, 29484, 30072, 32578, 33696, 33831, 37232, 38664, 39312, 40096, 41886, 45108, 48867, 51552, 55848, 57996, 58968, 60144, 62829, 65156, 67662, 74464, 77328, 78624, 83772, 90216, 97734, 101493, 111696, 115992, 117936, 120288, 125658, 130312, 135324, 146601, 154656, 167544, 180432, 188487, 195468, 202986, 223392, 231984, 235872, 251316, 260624, 270648, 293202, 335088, 360864, 376974, 390936, 405972, 439803, 463968, 502632, 521248, 541296, 586404, 670176, 753948, 781872, 811944, 879606, 1005264, 1082592, 1172808, 1319409, 1507896, 1563744, 1623888, 1759212, 2010528, 2345616, 2638818, 3015792, 3247776, 3518424, 4691232, 5277636, 6031584, 7036848, 10555272, 14073696, 21110544, 42221088]

約数ペア:

[(1, 42221088), (2, 21110544), (3, 14073696), (4, 10555272), (6, 7036848), (7, 6031584), (8, 5277636), (9, 4691232), (12, 3518424), (13, 3247776), (14, 3015792), (16, 2638818), (18, 2345616), (21, 2010528), (24, 1759212), (26, 1623888), (27, 1563744), (28, 1507896), (32, 1319409), (36, 1172808), (39, 1082592), (42, 1005264), (48, 879606), (52, 811944), (54, 781872), (56, 753948), (63, 670176), (72, 586404), (78, 541296), (81, 521248), (84, 502632), (91, 463968), (96, 439803), (104, 405972), (108, 390936), (112, 376974), (117, 360864), (126, 335088), (144, 293202), (156, 270648), (162, 260624), (168, 251316), (179, 235872), (182, 231984), (189, 223392), (208, 202986), (216, 195468), (224, 188487), (234, 180432), (252, 167544), (273, 154656), (288, 146601), (312, 135324), (324, 130312), (336, 125658), (351, 120288), (358, 117936), (364, 115992), (378, 111696), (416, 101493), (432, 97734), (468, 90216), (504, 83772), (537, 78624), (546, 77328), (567, 74464), (624, 67662), (648, 65156), (672, 62829), (702, 60144), (716, 58968), (728, 57996), (756, 55848), (819, 51552), (864, 48867), (936, 45108), (1008, 41886), (1053, 40096), (1074, 39312), (1092, 38664), (1134, 37232), (1248, 33831), (1253, 33696), (1296, 32578), (1404, 30072), (1432, 29484), (1456, 28998), (1512, 27924), (1611, 26208), (1638, 25776), (1872, 22554), (2016, 20943), (2106, 20048), (2148, 19656), (2184, 19332), (2268, 18616), (2327, 18144), (2457, 17184), (2506, 16848), (2592, 16289), (2808, 15036), (2864, 14742), (2912, 14499), (3024, 13962), (3222, 13104), (3276, 12888), (3744, 11277), (3759, 11232), (4212, 10024), (4296, 9828), (4368, 9666), (4536, 9308), (4654, 9072), (4833, 8736), (4914, 8592), (5012, 8424), (5616, 7518), (5728, 7371), (6048, 6981), (6444, 6552)]