319702464

素因数分解:

$2^6\times 3^5\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 968753968

約数和(自身を除く): 649051504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 243, 244, 288, 324, 337, 366, 432, 486, 488, 549, 576, 648, 674, 732, 864, 972, 976, 1011, 1098, 1296, 1348, 1464, 1647, 1728, 1944, 1952, 2022, 2196, 2592, 2696, 2928, 3033, 3294, 3888, 3904, 4044, 4392, 4941, 5184, 5392, 5856, 6066, 6588, 7776, 8088, 8784, 9099, 9882, 10784, 11712, 12132, 13176, 14823, 15552, 16176, 17568, 18198, 19764, 20557, 21568, 24264, 26352, 27297, 29646, 32352, 35136, 36396, 39528, 41114, 48528, 52704, 54594, 59292, 61671, 64704, 72792, 79056, 81891, 82228, 97056, 105408, 109188, 118584, 123342, 145584, 158112, 163782, 164456, 185013, 194112, 218376, 237168, 246684, 291168, 316224, 327564, 328912, 370026, 436752, 474336, 493368, 555039, 582336, 655128, 657824, 740052, 873504, 948672, 986736, 1110078, 1310256, 1315648, 1480104, 1665117, 1747008, 1973472, 2220156, 2620512, 2960208, 3330234, 3946944, 4440312, 4995351, 5241024, 5920416, 6660468, 8880624, 9990702, 11840832, 13320936, 17761248, 19981404, 26641872, 35522496, 39962808, 53283744, 79925616, 106567488, 159851232, 319702464]

約数ペア:

[(1, 319702464), (2, 159851232), (3, 106567488), (4, 79925616), (6, 53283744), (8, 39962808), (9, 35522496), (12, 26641872), (16, 19981404), (18, 17761248), (24, 13320936), (27, 11840832), (32, 9990702), (36, 8880624), (48, 6660468), (54, 5920416), (61, 5241024), (64, 4995351), (72, 4440312), (81, 3946944), (96, 3330234), (108, 2960208), (122, 2620512), (144, 2220156), (162, 1973472), (183, 1747008), (192, 1665117), (216, 1480104), (243, 1315648), (244, 1310256), (288, 1110078), (324, 986736), (337, 948672), (366, 873504), (432, 740052), (486, 657824), (488, 655128), (549, 582336), (576, 555039), (648, 493368), (674, 474336), (732, 436752), (864, 370026), (972, 328912), (976, 327564), (1011, 316224), (1098, 291168), (1296, 246684), (1348, 237168), (1464, 218376), (1647, 194112), (1728, 185013), (1944, 164456), (1952, 163782), (2022, 158112), (2196, 145584), (2592, 123342), (2696, 118584), (2928, 109188), (3033, 105408), (3294, 97056), (3888, 82228), (3904, 81891), (4044, 79056), (4392, 72792), (4941, 64704), (5184, 61671), (5392, 59292), (5856, 54594), (6066, 52704), (6588, 48528), (7776, 41114), (8088, 39528), (8784, 36396), (9099, 35136), (9882, 32352), (10784, 29646), (11712, 27297), (12132, 26352), (13176, 24264), (14823, 21568), (15552, 20557), (16176, 19764), (17568, 18198)]