227905664

素因数分解:

$2^7\times 7^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 550800000

約数和(自身を除く): 322894336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 179, 196, 203, 224, 232, 343, 358, 392, 406, 448, 464, 686, 716, 784, 812, 896, 928, 1253, 1372, 1421, 1432, 1568, 1624, 1856, 2506, 2744, 2842, 2864, 3136, 3248, 3712, 5012, 5191, 5488, 5684, 5728, 6272, 6496, 8771, 9947, 10024, 10382, 10976, 11368, 11456, 12992, 17542, 19894, 20048, 20764, 21952, 22736, 22912, 25984, 35084, 36337, 39788, 40096, 41528, 43904, 45472, 61397, 70168, 72674, 79576, 80192, 83056, 90944, 122794, 140336, 145348, 159152, 160384, 166112, 181888, 245588, 254359, 280672, 290696, 318304, 332224, 491176, 508718, 561344, 581392, 636608, 664448, 982352, 1017436, 1122688, 1162784, 1273216, 1780513, 1964704, 2034872, 2325568, 3561026, 3929408, 4069744, 4651136, 7122052, 7858816, 8139488, 14244104, 16278976, 28488208, 32557952, 56976416, 113952832, 227905664]

約数ペア:

[(1, 227905664), (2, 113952832), (4, 56976416), (7, 32557952), (8, 28488208), (14, 16278976), (16, 14244104), (28, 8139488), (29, 7858816), (32, 7122052), (49, 4651136), (56, 4069744), (58, 3929408), (64, 3561026), (98, 2325568), (112, 2034872), (116, 1964704), (128, 1780513), (179, 1273216), (196, 1162784), (203, 1122688), (224, 1017436), (232, 982352), (343, 664448), (358, 636608), (392, 581392), (406, 561344), (448, 508718), (464, 491176), (686, 332224), (716, 318304), (784, 290696), (812, 280672), (896, 254359), (928, 245588), (1253, 181888), (1372, 166112), (1421, 160384), (1432, 159152), (1568, 145348), (1624, 140336), (1856, 122794), (2506, 90944), (2744, 83056), (2842, 80192), (2864, 79576), (3136, 72674), (3248, 70168), (3712, 61397), (5012, 45472), (5191, 43904), (5488, 41528), (5684, 40096), (5728, 39788), (6272, 36337), (6496, 35084), (8771, 25984), (9947, 22912), (10024, 22736), (10382, 21952), (10976, 20764), (11368, 20048), (11456, 19894), (12992, 17542)]