121222656

素因数分解:

$2^9\times 3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 200

約数和(自身を含む): 376300320

約数和(自身を除く): 255077664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 79, 81, 96, 108, 111, 128, 144, 148, 158, 162, 192, 216, 222, 237, 256, 288, 296, 316, 324, 333, 384, 432, 444, 474, 512, 576, 592, 632, 648, 666, 711, 768, 864, 888, 948, 999, 1152, 1184, 1264, 1296, 1332, 1422, 1536, 1728, 1776, 1896, 1998, 2133, 2304, 2368, 2528, 2592, 2664, 2844, 2923, 2997, 3456, 3552, 3792, 3996, 4266, 4608, 4736, 5056, 5184, 5328, 5688, 5846, 5994, 6399, 6912, 7104, 7584, 7992, 8532, 8769, 9472, 10112, 10368, 10656, 11376, 11692, 11988, 12798, 13824, 14208, 15168, 15984, 17064, 17538, 18944, 20224, 20736, 21312, 22752, 23384, 23976, 25596, 26307, 28416, 30336, 31968, 34128, 35076, 40448, 41472, 42624, 45504, 46768, 47952, 51192, 52614, 56832, 60672, 63936, 68256, 70152, 78921, 85248, 91008, 93536, 95904, 102384, 105228, 121344, 127872, 136512, 140304, 157842, 170496, 182016, 187072, 191808, 204768, 210456, 236763, 255744, 273024, 280608, 315684, 364032, 374144, 383616, 409536, 420912, 473526, 511488, 546048, 561216, 631368, 748288, 767232, 819072, 841824, 947052, 1092096, 1122432, 1262736, 1496576, 1534464, 1638144, 1683648, 1894104, 2244864, 2525472, 3276288, 3367296, 3788208, 4489728, 5050944, 6734592, 7576416, 10101888, 13469184, 15152832, 20203776, 30305664, 40407552, 60611328, 121222656]

約数ペア:

[(1, 121222656), (2, 60611328), (3, 40407552), (4, 30305664), (6, 20203776), (8, 15152832), (9, 13469184), (12, 10101888), (16, 7576416), (18, 6734592), (24, 5050944), (27, 4489728), (32, 3788208), (36, 3367296), (37, 3276288), (48, 2525472), (54, 2244864), (64, 1894104), (72, 1683648), (74, 1638144), (79, 1534464), (81, 1496576), (96, 1262736), (108, 1122432), (111, 1092096), (128, 947052), (144, 841824), (148, 819072), (158, 767232), (162, 748288), (192, 631368), (216, 561216), (222, 546048), (237, 511488), (256, 473526), (288, 420912), (296, 409536), (316, 383616), (324, 374144), (333, 364032), (384, 315684), (432, 280608), (444, 273024), (474, 255744), (512, 236763), (576, 210456), (592, 204768), (632, 191808), (648, 187072), (666, 182016), (711, 170496), (768, 157842), (864, 140304), (888, 136512), (948, 127872), (999, 121344), (1152, 105228), (1184, 102384), (1264, 95904), (1296, 93536), (1332, 91008), (1422, 85248), (1536, 78921), (1728, 70152), (1776, 68256), (1896, 63936), (1998, 60672), (2133, 56832), (2304, 52614), (2368, 51192), (2528, 47952), (2592, 46768), (2664, 45504), (2844, 42624), (2923, 41472), (2997, 40448), (3456, 35076), (3552, 34128), (3792, 31968), (3996, 30336), (4266, 28416), (4608, 26307), (4736, 25596), (5056, 23976), (5184, 23384), (5328, 22752), (5688, 21312), (5846, 20736), (5994, 20224), (6399, 18944), (6912, 17538), (7104, 17064), (7584, 15984), (7992, 15168), (8532, 14208), (8769, 13824), (9472, 12798), (10112, 11988), (10368, 11692), (10656, 11376)]