218832432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 751639392

約数和(自身を除く): 532806960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 421, 442, 476, 546, 588, 624, 637, 663, 714, 728, 784, 816, 833, 842, 884, 952, 1092, 1176, 1263, 1274, 1326, 1428, 1456, 1547, 1666, 1684, 1768, 1904, 1911, 2184, 2352, 2499, 2526, 2548, 2652, 2856, 2947, 3094, 3332, 3368, 3536, 3822, 4368, 4641, 4998, 5052, 5096, 5304, 5473, 5712, 5894, 6188, 6664, 6736, 7157, 7644, 8841, 9282, 9996, 10104, 10192, 10608, 10829, 10946, 11788, 12376, 13328, 14314, 15288, 16419, 17682, 18564, 19992, 20208, 20629, 21471, 21658, 21892, 23576, 24752, 28628, 30576, 32487, 32838, 35364, 37128, 38311, 39984, 41258, 42942, 43316, 43784, 47152, 50099, 57256, 61887, 64974, 65676, 70728, 74256, 76622, 82516, 85884, 86632, 87568, 93041, 100198, 114512, 114933, 123774, 129948, 131352, 141456, 150297, 153244, 165032, 171768, 173264, 186082, 200396, 229866, 247548, 259896, 262704, 268177, 279123, 300594, 306488, 330064, 343536, 350693, 372164, 400792, 459732, 495096, 519792, 536354, 558246, 601188, 612976, 651287, 701386, 744328, 801584, 804531, 919464, 990192, 1052079, 1072708, 1116492, 1202376, 1302574, 1402772, 1488656, 1609062, 1838928, 1953861, 2104158, 2145416, 2232984, 2404752, 2605148, 2805544, 3218124, 3907722, 4208316, 4290832, 4465968, 4559009, 5210296, 5611088, 6436248, 7815444, 8416632, 9118018, 10420592, 12872496, 13677027, 15630888, 16833264, 18236036, 27354054, 31261776, 36472072, 54708108, 72944144, 109416216, 218832432]

約数ペア:

[(1, 218832432), (2, 109416216), (3, 72944144), (4, 54708108), (6, 36472072), (7, 31261776), (8, 27354054), (12, 18236036), (13, 16833264), (14, 15630888), (16, 13677027), (17, 12872496), (21, 10420592), (24, 9118018), (26, 8416632), (28, 7815444), (34, 6436248), (39, 5611088), (42, 5210296), (48, 4559009), (49, 4465968), (51, 4290832), (52, 4208316), (56, 3907722), (68, 3218124), (78, 2805544), (84, 2605148), (91, 2404752), (98, 2232984), (102, 2145416), (104, 2104158), (112, 1953861), (119, 1838928), (136, 1609062), (147, 1488656), (156, 1402772), (168, 1302574), (182, 1202376), (196, 1116492), (204, 1072708), (208, 1052079), (221, 990192), (238, 919464), (272, 804531), (273, 801584), (294, 744328), (312, 701386), (336, 651287), (357, 612976), (364, 601188), (392, 558246), (408, 536354), (421, 519792), (442, 495096), (476, 459732), (546, 400792), (588, 372164), (624, 350693), (637, 343536), (663, 330064), (714, 306488), (728, 300594), (784, 279123), (816, 268177), (833, 262704), (842, 259896), (884, 247548), (952, 229866), (1092, 200396), (1176, 186082), (1263, 173264), (1274, 171768), (1326, 165032), (1428, 153244), (1456, 150297), (1547, 141456), (1666, 131352), (1684, 129948), (1768, 123774), (1904, 114933), (1911, 114512), (2184, 100198), (2352, 93041), (2499, 87568), (2526, 86632), (2548, 85884), (2652, 82516), (2856, 76622), (2947, 74256), (3094, 70728), (3332, 65676), (3368, 64974), (3536, 61887), (3822, 57256), (4368, 50099), (4641, 47152), (4998, 43784), (5052, 43316), (5096, 42942), (5304, 41258), (5473, 39984), (5712, 38311), (5894, 37128), (6188, 35364), (6664, 32838), (6736, 32487), (7157, 30576), (7644, 28628), (8841, 24752), (9282, 23576), (9996, 21892), (10104, 21658), (10192, 21471), (10608, 20629), (10829, 20208), (10946, 19992), (11788, 18564), (12376, 17682), (13328, 16419), (14314, 15288)]