19538954304

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1537

約数の個数: 224

約数和(自身を含む): 56286074880

約数和(自身を除く): 36747120576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 83, 94, 96, 114, 141, 152, 166, 188, 192, 228, 249, 282, 304, 332, 376, 456, 498, 564, 608, 664, 752, 893, 912, 996, 1128, 1216, 1328, 1373, 1504, 1577, 1786, 1824, 1992, 2256, 2656, 2679, 2746, 3008, 3154, 3572, 3648, 3901, 3984, 4119, 4512, 4731, 5312, 5358, 5492, 6308, 7144, 7802, 7968, 8238, 9024, 9462, 10716, 10984, 11703, 12616, 14288, 15604, 15936, 16476, 18924, 21432, 21968, 23406, 25232, 26087, 28576, 31208, 32952, 37848, 42864, 43936, 46812, 50464, 52174, 57152, 62416, 64531, 65904, 74119, 75696, 78261, 85728, 87872, 93624, 100928, 104348, 113959, 124832, 129062, 131808, 148238, 151392, 156522, 171456, 187248, 193593, 208696, 222357, 227918, 249664, 258124, 263616, 296476, 302784, 313044, 341877, 374496, 387186, 417392, 444714, 455836, 516248, 592952, 626088, 683754, 748992, 774372, 834784, 889428, 911672, 1032496, 1185904, 1226089, 1252176, 1367508, 1548744, 1669568, 1778856, 1823344, 2064992, 2165221, 2371808, 2452178, 2504352, 2735016, 3097488, 3557712, 3646688, 3678267, 4129984, 4330442, 4743616, 4904356, 5008704, 5356073, 5470032, 6194976, 6495663, 7115424, 7293376, 7356534, 8660884, 9808712, 10712146, 10940064, 12389952, 12991326, 14230848, 14713068, 16068219, 17321768, 19617424, 21424292, 21880128, 25982652, 29426136, 32136438, 34643536, 39234848, 42848584, 51965304, 58852272, 64272876, 69287072, 78469696, 85697168, 101765387, 103930608, 117704544, 128545752, 138574144, 171394336, 203530774, 207861216, 235409088, 257091504, 305296161, 342788672, 407061548, 415722432, 514183008, 610592322, 814123096, 1028366016, 1221184644, 1628246192, 2442369288, 3256492384, 4884738576, 6512984768, 9769477152, 19538954304]

約数ペア:

[(1, 19538954304), (2, 9769477152), (3, 6512984768), (4, 4884738576), (6, 3256492384), (8, 2442369288), (12, 1628246192), (16, 1221184644), (19, 1028366016), (24, 814123096), (32, 610592322), (38, 514183008), (47, 415722432), (48, 407061548), (57, 342788672), (64, 305296161), (76, 257091504), (83, 235409088), (94, 207861216), (96, 203530774), (114, 171394336), (141, 138574144), (152, 128545752), (166, 117704544), (188, 103930608), (192, 101765387), (228, 85697168), (249, 78469696), (282, 69287072), (304, 64272876), (332, 58852272), (376, 51965304), (456, 42848584), (498, 39234848), (564, 34643536), (608, 32136438), (664, 29426136), (752, 25982652), (893, 21880128), (912, 21424292), (996, 19617424), (1128, 17321768), (1216, 16068219), (1328, 14713068), (1373, 14230848), (1504, 12991326), (1577, 12389952), (1786, 10940064), (1824, 10712146), (1992, 9808712), (2256, 8660884), (2656, 7356534), (2679, 7293376), (2746, 7115424), (3008, 6495663), (3154, 6194976), (3572, 5470032), (3648, 5356073), (3901, 5008704), (3984, 4904356), (4119, 4743616), (4512, 4330442), (4731, 4129984), (5312, 3678267), (5358, 3646688), (5492, 3557712), (6308, 3097488), (7144, 2735016), (7802, 2504352), (7968, 2452178), (8238, 2371808), (9024, 2165221), (9462, 2064992), (10716, 1823344), (10984, 1778856), (11703, 1669568), (12616, 1548744), (14288, 1367508), (15604, 1252176), (15936, 1226089), (16476, 1185904), (18924, 1032496), (21432, 911672), (21968, 889428), (23406, 834784), (25232, 774372), (26087, 748992), (28576, 683754), (31208, 626088), (32952, 592952), (37848, 516248), (42864, 455836), (43936, 444714), (46812, 417392), (50464, 387186), (52174, 374496), (57152, 341877), (62416, 313044), (64531, 302784), (65904, 296476), (74119, 263616), (75696, 258124), (78261, 249664), (85728, 227918), (87872, 222357), (93624, 208696), (100928, 193593), (104348, 187248), (113959, 171456), (124832, 156522), (129062, 151392), (131808, 148238)]