216273456

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 240

約数和(自身を含む): 765888480

約数和(自身を除く): 549615024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 588, 601, 612, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1071, 1176, 1202, 1224, 1323, 1428, 1512, 1666, 1764, 1803, 1836, 1904, 2142, 2352, 2404, 2448, 2499, 2646, 2856, 3024, 3213, 3332, 3528, 3606, 3672, 4207, 4284, 4808, 4998, 5292, 5409, 5712, 6426, 6664, 7056, 7212, 7344, 7497, 8414, 8568, 9616, 9996, 10217, 10584, 10818, 12621, 12852, 13328, 14424, 14994, 16227, 16828, 17136, 19992, 20434, 21168, 21636, 22491, 25242, 25704, 28848, 29449, 29988, 30651, 32454, 33656, 37863, 39984, 40868, 43272, 44982, 50484, 51408, 58898, 59976, 61302, 64908, 67312, 71519, 75726, 81736, 86544, 88347, 89964, 91953, 100968, 113589, 117796, 119952, 122604, 129816, 143038, 151452, 163472, 176694, 179928, 183906, 201936, 214557, 227178, 235592, 245208, 259632, 265041, 275859, 286076, 302904, 353388, 359856, 367812, 429114, 454356, 471184, 490416, 500633, 530082, 551718, 572152, 605808, 643671, 706776, 735624, 795123, 858228, 908712, 1001266, 1060164, 1103436, 1144304, 1287342, 1413552, 1471248, 1501899, 1590246, 1716456, 1817424, 1931013, 2002532, 2120328, 2206872, 2574684, 3003798, 3180492, 3432912, 3862026, 4005064, 4240656, 4413744, 4505697, 5149368, 6007596, 6360984, 7724052, 8010128, 9011394, 10298736, 12015192, 12721968, 13517091, 15448104, 18022788, 24030384, 27034182, 30896208, 36045576, 54068364, 72091152, 108136728, 216273456]

約数ペア:

[(1, 216273456), (2, 108136728), (3, 72091152), (4, 54068364), (6, 36045576), (7, 30896208), (8, 27034182), (9, 24030384), (12, 18022788), (14, 15448104), (16, 13517091), (17, 12721968), (18, 12015192), (21, 10298736), (24, 9011394), (27, 8010128), (28, 7724052), (34, 6360984), (36, 6007596), (42, 5149368), (48, 4505697), (49, 4413744), (51, 4240656), (54, 4005064), (56, 3862026), (63, 3432912), (68, 3180492), (72, 3003798), (84, 2574684), (98, 2206872), (102, 2120328), (108, 2002532), (112, 1931013), (119, 1817424), (126, 1716456), (136, 1590246), (144, 1501899), (147, 1471248), (153, 1413552), (168, 1287342), (189, 1144304), (196, 1103436), (204, 1060164), (216, 1001266), (238, 908712), (252, 858228), (272, 795123), (294, 735624), (306, 706776), (336, 643671), (357, 605808), (378, 572152), (392, 551718), (408, 530082), (432, 500633), (441, 490416), (459, 471184), (476, 454356), (504, 429114), (588, 367812), (601, 359856), (612, 353388), (714, 302904), (756, 286076), (784, 275859), (816, 265041), (833, 259632), (882, 245208), (918, 235592), (952, 227178), (1008, 214557), (1071, 201936), (1176, 183906), (1202, 179928), (1224, 176694), (1323, 163472), (1428, 151452), (1512, 143038), (1666, 129816), (1764, 122604), (1803, 119952), (1836, 117796), (1904, 113589), (2142, 100968), (2352, 91953), (2404, 89964), (2448, 88347), (2499, 86544), (2646, 81736), (2856, 75726), (3024, 71519), (3213, 67312), (3332, 64908), (3528, 61302), (3606, 59976), (3672, 58898), (4207, 51408), (4284, 50484), (4808, 44982), (4998, 43272), (5292, 40868), (5409, 39984), (5712, 37863), (6426, 33656), (6664, 32454), (7056, 30651), (7212, 29988), (7344, 29449), (7497, 28848), (8414, 25704), (8568, 25242), (9616, 22491), (9996, 21636), (10217, 21168), (10584, 20434), (10818, 19992), (12621, 17136), (12852, 16828), (13328, 16227), (14424, 14994)]