327437568

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 1017813888

約数和(自身を除く): 690376320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 128, 138, 144, 148, 167, 184, 192, 207, 222, 256, 276, 288, 296, 333, 334, 368, 384, 414, 444, 501, 552, 576, 592, 666, 668, 736, 768, 828, 851, 888, 1002, 1104, 1152, 1184, 1332, 1336, 1472, 1503, 1656, 1702, 1776, 2004, 2208, 2304, 2368, 2553, 2664, 2672, 2944, 3006, 3312, 3404, 3552, 3841, 4008, 4416, 4736, 5106, 5328, 5344, 5888, 6012, 6179, 6624, 6808, 7104, 7659, 7682, 8016, 8832, 9472, 10212, 10656, 10688, 11523, 12024, 12358, 13248, 13616, 14208, 15318, 15364, 16032, 17664, 18537, 20424, 21312, 21376, 23046, 24048, 24716, 26496, 27232, 28416, 30636, 30728, 32064, 34569, 37074, 40848, 42624, 42752, 46092, 48096, 49432, 52992, 54464, 55611, 61272, 61456, 64128, 69138, 74148, 81696, 85248, 92184, 96192, 98864, 108928, 111222, 122544, 122912, 128256, 138276, 142117, 148296, 163392, 184368, 192384, 197728, 217856, 222444, 245088, 245824, 276552, 284234, 296592, 326784, 368736, 384768, 395456, 426351, 444888, 490176, 491648, 553104, 568468, 593184, 653568, 737472, 790912, 852702, 889776, 980352, 983296, 1106208, 1136936, 1186368, 1279053, 1474944, 1581824, 1705404, 1779552, 1960704, 2212416, 2273872, 2372736, 2558106, 2949888, 3410808, 3559104, 4424832, 4547744, 4745472, 5116212, 6821616, 7118208, 8849664, 9095488, 10232424, 13643232, 14236416, 18190976, 20464848, 27286464, 36381952, 40929696, 54572928, 81859392, 109145856, 163718784, 327437568]

約数ペア:

[(1, 327437568), (2, 163718784), (3, 109145856), (4, 81859392), (6, 54572928), (8, 40929696), (9, 36381952), (12, 27286464), (16, 20464848), (18, 18190976), (23, 14236416), (24, 13643232), (32, 10232424), (36, 9095488), (37, 8849664), (46, 7118208), (48, 6821616), (64, 5116212), (69, 4745472), (72, 4547744), (74, 4424832), (92, 3559104), (96, 3410808), (111, 2949888), (128, 2558106), (138, 2372736), (144, 2273872), (148, 2212416), (167, 1960704), (184, 1779552), (192, 1705404), (207, 1581824), (222, 1474944), (256, 1279053), (276, 1186368), (288, 1136936), (296, 1106208), (333, 983296), (334, 980352), (368, 889776), (384, 852702), (414, 790912), (444, 737472), (501, 653568), (552, 593184), (576, 568468), (592, 553104), (666, 491648), (668, 490176), (736, 444888), (768, 426351), (828, 395456), (851, 384768), (888, 368736), (1002, 326784), (1104, 296592), (1152, 284234), (1184, 276552), (1332, 245824), (1336, 245088), (1472, 222444), (1503, 217856), (1656, 197728), (1702, 192384), (1776, 184368), (2004, 163392), (2208, 148296), (2304, 142117), (2368, 138276), (2553, 128256), (2664, 122912), (2672, 122544), (2944, 111222), (3006, 108928), (3312, 98864), (3404, 96192), (3552, 92184), (3841, 85248), (4008, 81696), (4416, 74148), (4736, 69138), (5106, 64128), (5328, 61456), (5344, 61272), (5888, 55611), (6012, 54464), (6179, 52992), (6624, 49432), (6808, 48096), (7104, 46092), (7659, 42752), (7682, 42624), (8016, 40848), (8832, 37074), (9472, 34569), (10212, 32064), (10656, 30728), (10688, 30636), (11523, 28416), (12024, 27232), (12358, 26496), (13248, 24716), (13616, 24048), (14208, 23046), (15318, 21376), (15364, 21312), (16032, 20424), (17664, 18537)]