251263296

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 140

約数和(自身を含む): 784331680

約数和(自身を除く): 533068384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2551, 2592, 2736, 3078, 3648, 4104, 5102, 5184, 5472, 6156, 7653, 8208, 10204, 10944, 12312, 15306, 16416, 20408, 22959, 24624, 30612, 32832, 40816, 45918, 48469, 49248, 61224, 68877, 81632, 91836, 96938, 98496, 122448, 137754, 145407, 163264, 183672, 193876, 206631, 244896, 275508, 290814, 367344, 387752, 413262, 436221, 489792, 551016, 581628, 734688, 775504, 826524, 872442, 1102032, 1163256, 1308663, 1469376, 1551008, 1653048, 1744884, 2204064, 2326512, 2617326, 3102016, 3306096, 3489768, 3925989, 4408128, 4653024, 5234652, 6612192, 6979536, 7851978, 9306048, 10469304, 13224384, 13959072, 15703956, 20938608, 27918144, 31407912, 41877216, 62815824, 83754432, 125631648, 251263296]

約数ペア:

[(1, 251263296), (2, 125631648), (3, 83754432), (4, 62815824), (6, 41877216), (8, 31407912), (9, 27918144), (12, 20938608), (16, 15703956), (18, 13959072), (19, 13224384), (24, 10469304), (27, 9306048), (32, 7851978), (36, 6979536), (38, 6612192), (48, 5234652), (54, 4653024), (57, 4408128), (64, 3925989), (72, 3489768), (76, 3306096), (81, 3102016), (96, 2617326), (108, 2326512), (114, 2204064), (144, 1744884), (152, 1653048), (162, 1551008), (171, 1469376), (192, 1308663), (216, 1163256), (228, 1102032), (288, 872442), (304, 826524), (324, 775504), (342, 734688), (432, 581628), (456, 551016), (513, 489792), (576, 436221), (608, 413262), (648, 387752), (684, 367344), (864, 290814), (912, 275508), (1026, 244896), (1216, 206631), (1296, 193876), (1368, 183672), (1539, 163264), (1728, 145407), (1824, 137754), (2052, 122448), (2551, 98496), (2592, 96938), (2736, 91836), (3078, 81632), (3648, 68877), (4104, 61224), (5102, 49248), (5184, 48469), (5472, 45918), (6156, 40816), (7653, 32832), (8208, 30612), (10204, 24624), (10944, 22959), (12312, 20408), (15306, 16416)]