1243494564992

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1\times {\mathrm{5521}}^1$

素因数の和:8094

約数の個数: 128

約数和(自身を含む): 2679689654400

約数和(自身を除く): 1436195089408

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2503, 2812, 4736, 5006, 5521, 5624, 10012, 11042, 11248, 20024, 22084, 22496, 40048, 44168, 44992, 47557, 80096, 88336, 89984, 92611, 95114, 104899, 160192, 176672, 185222, 190228, 204277, 209798, 320384, 353344, 370444, 380456, 408554, 419596, 706688, 740888, 760912, 817108, 839192, 1481776, 1521824, 1634216, 1678384, 1759609, 2963552, 3043648, 3268432, 3356768, 3519218, 3881263, 5927104, 6087296, 6536864, 6713536, 7038436, 7762526, 11854208, 13073728, 13427072, 13819063, 14076872, 15525052, 26147456, 27638126, 28153744, 31050104, 55276252, 56307488, 62100208, 110552504, 112614976, 124200416, 221105008, 225229952, 248400832, 262562197, 442210016, 496801664, 511305331, 525124394, 884420032, 1022610662, 1050248788, 1768840064, 2045221324, 2100497576, 4090442648, 4200995152, 8180885296, 8401990304, 9714801289, 16361770592, 16803980608, 19429602578, 32723541184, 33607961216, 38859205156, 65447082368, 77718410312, 155436820624, 310873641248, 621747282496, 1243494564992]

約数ペア:

[(1, 1243494564992), (2, 621747282496), (4, 310873641248), (8, 155436820624), (16, 77718410312), (19, 65447082368), (32, 38859205156), (37, 33607961216), (38, 32723541184), (64, 19429602578), (74, 16803980608), (76, 16361770592), (128, 9714801289), (148, 8401990304), (152, 8180885296), (296, 4200995152), (304, 4090442648), (592, 2100497576), (608, 2045221324), (703, 1768840064), (1184, 1050248788), (1216, 1022610662), (1406, 884420032), (2368, 525124394), (2432, 511305331), (2503, 496801664), (2812, 442210016), (4736, 262562197), (5006, 248400832), (5521, 225229952), (5624, 221105008), (10012, 124200416), (11042, 112614976), (11248, 110552504), (20024, 62100208), (22084, 56307488), (22496, 55276252), (40048, 31050104), (44168, 28153744), (44992, 27638126), (47557, 26147456), (80096, 15525052), (88336, 14076872), (89984, 13819063), (92611, 13427072), (95114, 13073728), (104899, 11854208), (160192, 7762526), (176672, 7038436), (185222, 6713536), (190228, 6536864), (204277, 6087296), (209798, 5927104), (320384, 3881263), (353344, 3519218), (370444, 3356768), (380456, 3268432), (408554, 3043648), (419596, 2963552), (706688, 1759609), (740888, 1678384), (760912, 1634216), (817108, 1521824), (839192, 1481776)]