19726789248

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{65609}}^1$

素因数の和:65664

約数の個数: 160

約数和(自身を含む): 60731896500

約数和(自身を除く): 41005107252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 384, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1152, 1296, 1392, 1566, 1728, 1856, 2088, 2349, 2592, 2784, 3132, 3456, 3712, 4176, 4698, 5184, 5568, 6264, 8352, 9396, 10368, 11136, 12528, 16704, 18792, 25056, 33408, 37584, 50112, 65609, 75168, 100224, 131218, 150336, 196827, 262436, 300672, 393654, 524872, 590481, 787308, 1049744, 1180962, 1574616, 1771443, 1902661, 2099488, 2361924, 3149232, 3542886, 3805322, 4198976, 4723848, 5314329, 5707983, 6298464, 7085772, 7610644, 8397952, 9447696, 10628658, 11415966, 12596928, 14171544, 15221288, 17123949, 18895392, 21257316, 22831932, 25193856, 28343088, 30442576, 34247898, 37790784, 42514632, 45663864, 51371847, 56686176, 60885152, 68495796, 75581568, 85029264, 91327728, 102743694, 113372352, 121770304, 136991592, 154115541, 170058528, 182655456, 205487388, 226744704, 243540608, 273983184, 308231082, 340117056, 365310912, 410974776, 547966368, 616462164, 680234112, 730621824, 821949552, 1095932736, 1232924328, 1643899104, 2191865472, 2465848656, 3287798208, 4931697312, 6575596416, 9863394624, 19726789248]

約数ペア:

[(1, 19726789248), (2, 9863394624), (3, 6575596416), (4, 4931697312), (6, 3287798208), (8, 2465848656), (9, 2191865472), (12, 1643899104), (16, 1232924328), (18, 1095932736), (24, 821949552), (27, 730621824), (29, 680234112), (32, 616462164), (36, 547966368), (48, 410974776), (54, 365310912), (58, 340117056), (64, 308231082), (72, 273983184), (81, 243540608), (87, 226744704), (96, 205487388), (108, 182655456), (116, 170058528), (128, 154115541), (144, 136991592), (162, 121770304), (174, 113372352), (192, 102743694), (216, 91327728), (232, 85029264), (261, 75581568), (288, 68495796), (324, 60885152), (348, 56686176), (384, 51371847), (432, 45663864), (464, 42514632), (522, 37790784), (576, 34247898), (648, 30442576), (696, 28343088), (783, 25193856), (864, 22831932), (928, 21257316), (1044, 18895392), (1152, 17123949), (1296, 15221288), (1392, 14171544), (1566, 12596928), (1728, 11415966), (1856, 10628658), (2088, 9447696), (2349, 8397952), (2592, 7610644), (2784, 7085772), (3132, 6298464), (3456, 5707983), (3712, 5314329), (4176, 4723848), (4698, 4198976), (5184, 3805322), (5568, 3542886), (6264, 3149232), (8352, 2361924), (9396, 2099488), (10368, 1902661), (11136, 1771443), (12528, 1574616), (16704, 1180962), (18792, 1049744), (25056, 787308), (33408, 590481), (37584, 524872), (50112, 393654), (65609, 300672), (75168, 262436), (100224, 196827), (131218, 150336)]