228368736

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 690908400

約数和(自身を除く): 462539664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 72, 74, 87, 96, 111, 116, 144, 148, 174, 222, 232, 261, 288, 296, 333, 348, 444, 464, 522, 592, 666, 696, 739, 888, 928, 1044, 1073, 1184, 1332, 1392, 1478, 1776, 2088, 2146, 2217, 2664, 2784, 2956, 3219, 3552, 4176, 4292, 4434, 5328, 5912, 6438, 6651, 8352, 8584, 8868, 9657, 10656, 11824, 12876, 13302, 17168, 17736, 19314, 21431, 23648, 25752, 26604, 27343, 34336, 35472, 38628, 42862, 51504, 53208, 54686, 64293, 70944, 77256, 82029, 85724, 103008, 106416, 109372, 128586, 154512, 164058, 171448, 192879, 212832, 218744, 246087, 257172, 309024, 328116, 342896, 385758, 437488, 492174, 514344, 656232, 685792, 771516, 792947, 874976, 984348, 1028688, 1312464, 1543032, 1585894, 1968696, 2057376, 2378841, 2624928, 3086064, 3171788, 3937392, 4757682, 6172128, 6343576, 7136523, 7874784, 9515364, 12687152, 14273046, 19030728, 25374304, 28546092, 38061456, 57092184, 76122912, 114184368, 228368736]

約数ペア:

[(1, 228368736), (2, 114184368), (3, 76122912), (4, 57092184), (6, 38061456), (8, 28546092), (9, 25374304), (12, 19030728), (16, 14273046), (18, 12687152), (24, 9515364), (29, 7874784), (32, 7136523), (36, 6343576), (37, 6172128), (48, 4757682), (58, 3937392), (72, 3171788), (74, 3086064), (87, 2624928), (96, 2378841), (111, 2057376), (116, 1968696), (144, 1585894), (148, 1543032), (174, 1312464), (222, 1028688), (232, 984348), (261, 874976), (288, 792947), (296, 771516), (333, 685792), (348, 656232), (444, 514344), (464, 492174), (522, 437488), (592, 385758), (666, 342896), (696, 328116), (739, 309024), (888, 257172), (928, 246087), (1044, 218744), (1073, 212832), (1184, 192879), (1332, 171448), (1392, 164058), (1478, 154512), (1776, 128586), (2088, 109372), (2146, 106416), (2217, 103008), (2664, 85724), (2784, 82029), (2956, 77256), (3219, 70944), (3552, 64293), (4176, 54686), (4292, 53208), (4434, 51504), (5328, 42862), (5912, 38628), (6438, 35472), (6651, 34336), (8352, 27343), (8584, 26604), (8868, 25752), (9657, 23648), (10656, 21431), (11824, 19314), (12876, 17736), (13302, 17168)]