1931674976

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 5194828800

約数和(自身を除く): 3263153824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 112, 121, 124, 133, 152, 154, 176, 209, 217, 224, 242, 248, 266, 304, 308, 341, 352, 418, 434, 484, 496, 532, 589, 608, 616, 682, 836, 847, 868, 968, 992, 1064, 1178, 1232, 1331, 1364, 1463, 1672, 1694, 1736, 1936, 2128, 2299, 2356, 2387, 2464, 2662, 2728, 2926, 3344, 3388, 3472, 3751, 3872, 4123, 4256, 4598, 4712, 4774, 5324, 5456, 5852, 6479, 6688, 6776, 6944, 7502, 8246, 9196, 9317, 9424, 9548, 10648, 10912, 11704, 12958, 13552, 14641, 15004, 16093, 16492, 18392, 18634, 18848, 19096, 21296, 23408, 25289, 25916, 26257, 27104, 29282, 30008, 32186, 32984, 36784, 37268, 38192, 41261, 42592, 45353, 46816, 50578, 51832, 52514, 58564, 60016, 64372, 65968, 71269, 73568, 74536, 76384, 82522, 90706, 101156, 102487, 103664, 105028, 117128, 120032, 128744, 131936, 142538, 149072, 165044, 177023, 181412, 202312, 204974, 207328, 210056, 234256, 257488, 278179, 285076, 288827, 298144, 330088, 354046, 362824, 404624, 409948, 420112, 453871, 468512, 498883, 514976, 556358, 570152, 577654, 660176, 708092, 725648, 783959, 809248, 819896, 840224, 907742, 997766, 1112716, 1140304, 1155308, 1320352, 1416184, 1451296, 1567918, 1639792, 1815484, 1947253, 1995532, 2225432, 2280608, 2310616, 2832368, 3135836, 3177097, 3279584, 3630968, 3894506, 3991064, 4450864, 4621232, 5487713, 5664736, 6271672, 6354194, 7261936, 7789012, 7982128, 8623549, 8901728, 9242464, 10975426, 12543344, 12708388, 14523872, 15578024, 15964256, 17247098, 21950852, 25086688, 25416776, 31156048, 34494196, 43901704, 50833552, 60364843, 62312096, 68988392, 87803408, 101667104, 120729686, 137976784, 175606816, 241459372, 275953568, 482918744, 965837488, 1931674976]

約数ペア:

[(1, 1931674976), (2, 965837488), (4, 482918744), (7, 275953568), (8, 241459372), (11, 175606816), (14, 137976784), (16, 120729686), (19, 101667104), (22, 87803408), (28, 68988392), (31, 62312096), (32, 60364843), (38, 50833552), (44, 43901704), (56, 34494196), (62, 31156048), (76, 25416776), (77, 25086688), (88, 21950852), (112, 17247098), (121, 15964256), (124, 15578024), (133, 14523872), (152, 12708388), (154, 12543344), (176, 10975426), (209, 9242464), (217, 8901728), (224, 8623549), (242, 7982128), (248, 7789012), (266, 7261936), (304, 6354194), (308, 6271672), (341, 5664736), (352, 5487713), (418, 4621232), (434, 4450864), (484, 3991064), (496, 3894506), (532, 3630968), (589, 3279584), (608, 3177097), (616, 3135836), (682, 2832368), (836, 2310616), (847, 2280608), (868, 2225432), (968, 1995532), (992, 1947253), (1064, 1815484), (1178, 1639792), (1232, 1567918), (1331, 1451296), (1364, 1416184), (1463, 1320352), (1672, 1155308), (1694, 1140304), (1736, 1112716), (1936, 997766), (2128, 907742), (2299, 840224), (2356, 819896), (2387, 809248), (2464, 783959), (2662, 725648), (2728, 708092), (2926, 660176), (3344, 577654), (3388, 570152), (3472, 556358), (3751, 514976), (3872, 498883), (4123, 468512), (4256, 453871), (4598, 420112), (4712, 409948), (4774, 404624), (5324, 362824), (5456, 354046), (5852, 330088), (6479, 298144), (6688, 288827), (6776, 285076), (6944, 278179), (7502, 257488), (8246, 234256), (9196, 210056), (9317, 207328), (9424, 204974), (9548, 202312), (10648, 181412), (10912, 177023), (11704, 165044), (12958, 149072), (13552, 142538), (14641, 131936), (15004, 128744), (16093, 120032), (16492, 117128), (18392, 105028), (18634, 103664), (18848, 102487), (19096, 101156), (21296, 90706), (23408, 82522), (25289, 76384), (25916, 74536), (26257, 73568), (27104, 71269), (29282, 65968), (30008, 64372), (32186, 60016), (32984, 58564), (36784, 52514), (37268, 51832), (38192, 50578), (41261, 46816), (42592, 45353)]