317626496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 752025600

約数和(自身を除く): 434399104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 304, 341, 352, 383, 418, 496, 589, 608, 682, 704, 766, 836, 992, 1178, 1216, 1364, 1408, 1532, 1672, 1984, 2356, 2432, 2728, 3064, 3344, 3968, 4213, 4712, 5456, 6128, 6479, 6688, 7277, 8426, 9424, 10912, 11873, 12256, 12958, 13376, 14554, 16852, 18848, 21824, 23746, 24512, 25916, 26752, 29108, 33704, 37696, 43648, 47492, 49024, 51832, 58216, 67408, 75392, 80047, 94984, 103664, 116432, 130603, 134816, 160094, 189968, 207328, 225587, 232864, 261206, 269632, 320188, 379936, 414656, 451174, 465728, 522412, 539264, 640376, 759872, 829312, 902348, 931456, 1044824, 1280752, 1519744, 1804696, 2089648, 2481457, 2561504, 3609392, 4179296, 4962914, 5123008, 7218784, 8358592, 9925828, 10246016, 14437568, 16717184, 19851656, 28875136, 39703312, 79406624, 158813248, 317626496]

約数ペア:

[(1, 317626496), (2, 158813248), (4, 79406624), (8, 39703312), (11, 28875136), (16, 19851656), (19, 16717184), (22, 14437568), (31, 10246016), (32, 9925828), (38, 8358592), (44, 7218784), (62, 5123008), (64, 4962914), (76, 4179296), (88, 3609392), (124, 2561504), (128, 2481457), (152, 2089648), (176, 1804696), (209, 1519744), (248, 1280752), (304, 1044824), (341, 931456), (352, 902348), (383, 829312), (418, 759872), (496, 640376), (589, 539264), (608, 522412), (682, 465728), (704, 451174), (766, 414656), (836, 379936), (992, 320188), (1178, 269632), (1216, 261206), (1364, 232864), (1408, 225587), (1532, 207328), (1672, 189968), (1984, 160094), (2356, 134816), (2432, 130603), (2728, 116432), (3064, 103664), (3344, 94984), (3968, 80047), (4213, 75392), (4712, 67408), (5456, 58216), (6128, 51832), (6479, 49024), (6688, 47492), (7277, 43648), (8426, 37696), (9424, 33704), (10912, 29108), (11873, 26752), (12256, 25916), (12958, 24512), (13376, 23746), (14554, 21824), (16852, 18848)]