630238336

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 1572399360

約数和(自身を除く): 942161024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 887, 896, 976, 1456, 1586, 1664, 1708, 1774, 1952, 2912, 3172, 3416, 3548, 3904, 5551, 5824, 6209, 6344, 6832, 7096, 7808, 11102, 11531, 11648, 12418, 12688, 13664, 14192, 22204, 23062, 24836, 25376, 27328, 28384, 44408, 46124, 49672, 50752, 54107, 54656, 56768, 80717, 88816, 92248, 99344, 101504, 108214, 113536, 161434, 177632, 184496, 198688, 216428, 322868, 355264, 368992, 378749, 397376, 432856, 645736, 703391, 710528, 737984, 757498, 794752, 865712, 1291472, 1406782, 1475968, 1514996, 1731424, 2582944, 2813564, 3029992, 3462848, 4923737, 5165888, 5627128, 6059984, 6925696, 9847474, 10331776, 11254256, 12119968, 19694948, 22508512, 24239936, 39389896, 45017024, 48479872, 78779792, 90034048, 157559584, 315119168, 630238336]

約数ペア:

[(1, 630238336), (2, 315119168), (4, 157559584), (7, 90034048), (8, 78779792), (13, 48479872), (14, 45017024), (16, 39389896), (26, 24239936), (28, 22508512), (32, 19694948), (52, 12119968), (56, 11254256), (61, 10331776), (64, 9847474), (91, 6925696), (104, 6059984), (112, 5627128), (122, 5165888), (128, 4923737), (182, 3462848), (208, 3029992), (224, 2813564), (244, 2582944), (364, 1731424), (416, 1514996), (427, 1475968), (448, 1406782), (488, 1291472), (728, 865712), (793, 794752), (832, 757498), (854, 737984), (887, 710528), (896, 703391), (976, 645736), (1456, 432856), (1586, 397376), (1664, 378749), (1708, 368992), (1774, 355264), (1952, 322868), (2912, 216428), (3172, 198688), (3416, 184496), (3548, 177632), (3904, 161434), (5551, 113536), (5824, 108214), (6209, 101504), (6344, 99344), (6832, 92248), (7096, 88816), (7808, 80717), (11102, 56768), (11531, 54656), (11648, 54107), (12418, 50752), (12688, 49672), (13664, 46124), (14192, 44408), (22204, 28384), (23062, 27328), (24836, 25376)]