102721248

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 216

約数和(自身を含む): 352923480

約数和(自身を除く): 250202232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 224, 232, 251, 252, 261, 288, 294, 336, 348, 392, 406, 441, 464, 502, 504, 522, 588, 609, 672, 696, 753, 784, 812, 882, 928, 1004, 1008, 1044, 1176, 1218, 1392, 1421, 1506, 1568, 1624, 1757, 1764, 1827, 2008, 2016, 2088, 2259, 2352, 2436, 2784, 2842, 3012, 3248, 3514, 3528, 3654, 4016, 4176, 4263, 4518, 4704, 4872, 5271, 5684, 6024, 6496, 7028, 7056, 7279, 7308, 8032, 8352, 8526, 9036, 9744, 10542, 11368, 12048, 12299, 12789, 14056, 14112, 14558, 14616, 15813, 17052, 18072, 19488, 21084, 21837, 22736, 24096, 24598, 25578, 28112, 29116, 29232, 31626, 34104, 36144, 36897, 42168, 43674, 45472, 49196, 50953, 51156, 56224, 58232, 58464, 63252, 65511, 68208, 72288, 73794, 84336, 87348, 98392, 101906, 102312, 110691, 116464, 126504, 131022, 136416, 147588, 152859, 168672, 174696, 196784, 203812, 204624, 221382, 232928, 253008, 262044, 295176, 305718, 349392, 356671, 393568, 407624, 409248, 442764, 458577, 506016, 524088, 590352, 611436, 698784, 713342, 815248, 885528, 917154, 1048176, 1070013, 1180704, 1222872, 1426684, 1630496, 1771056, 1834308, 2096352, 2140026, 2445744, 2853368, 3210039, 3542112, 3668616, 4280052, 4891488, 5706736, 6420078, 7337232, 8560104, 11413472, 12840156, 14674464, 17120208, 25680312, 34240416, 51360624, 102721248]

約数ペア:

[(1, 102721248), (2, 51360624), (3, 34240416), (4, 25680312), (6, 17120208), (7, 14674464), (8, 12840156), (9, 11413472), (12, 8560104), (14, 7337232), (16, 6420078), (18, 5706736), (21, 4891488), (24, 4280052), (28, 3668616), (29, 3542112), (32, 3210039), (36, 2853368), (42, 2445744), (48, 2140026), (49, 2096352), (56, 1834308), (58, 1771056), (63, 1630496), (72, 1426684), (84, 1222872), (87, 1180704), (96, 1070013), (98, 1048176), (112, 917154), (116, 885528), (126, 815248), (144, 713342), (147, 698784), (168, 611436), (174, 590352), (196, 524088), (203, 506016), (224, 458577), (232, 442764), (251, 409248), (252, 407624), (261, 393568), (288, 356671), (294, 349392), (336, 305718), (348, 295176), (392, 262044), (406, 253008), (441, 232928), (464, 221382), (502, 204624), (504, 203812), (522, 196784), (588, 174696), (609, 168672), (672, 152859), (696, 147588), (753, 136416), (784, 131022), (812, 126504), (882, 116464), (928, 110691), (1004, 102312), (1008, 101906), (1044, 98392), (1176, 87348), (1218, 84336), (1392, 73794), (1421, 72288), (1506, 68208), (1568, 65511), (1624, 63252), (1757, 58464), (1764, 58232), (1827, 56224), (2008, 51156), (2016, 50953), (2088, 49196), (2259, 45472), (2352, 43674), (2436, 42168), (2784, 36897), (2842, 36144), (3012, 34104), (3248, 31626), (3514, 29232), (3528, 29116), (3654, 28112), (4016, 25578), (4176, 24598), (4263, 24096), (4518, 22736), (4704, 21837), (4872, 21084), (5271, 19488), (5684, 18072), (6024, 17052), (6496, 15813), (7028, 14616), (7056, 14558), (7279, 14112), (7308, 14056), (8032, 12789), (8352, 12299), (8526, 12048), (9036, 11368), (9744, 10542)]