21421622304

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{1399}}^1$

素因数の和:2167

約数の個数: 144

約数和(自身を含む): 61824672000

約数和(自身を除く): 40403049696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 673, 711, 948, 1264, 1346, 1399, 1422, 1896, 2019, 2528, 2692, 2798, 2844, 3792, 4038, 4197, 5384, 5596, 5688, 6057, 7584, 8076, 8394, 10768, 11192, 11376, 12114, 12591, 16152, 16788, 21536, 22384, 22752, 24228, 25182, 32304, 33576, 44768, 48456, 50364, 53167, 64608, 67152, 96912, 100728, 106334, 110521, 134304, 159501, 193824, 201456, 212668, 221042, 319002, 331563, 402912, 425336, 442084, 478503, 638004, 663126, 850672, 884168, 941527, 957006, 994689, 1276008, 1326252, 1701344, 1768336, 1883054, 1914012, 1989378, 2552016, 2652504, 2824581, 3536672, 3766108, 3828024, 3978756, 5104032, 5305008, 5649162, 7532216, 7656048, 7957512, 8473743, 10610016, 11298324, 15064432, 15312096, 15915024, 16947486, 22596648, 30128864, 31830048, 33894972, 45193296, 67789944, 74380633, 90386592, 135579888, 148761266, 223141899, 271159776, 297522532, 446283798, 595045064, 669425697, 892567596, 1190090128, 1338851394, 1785135192, 2380180256, 2677702788, 3570270384, 5355405576, 7140540768, 10710811152, 21421622304]

約数ペア:

[(1, 21421622304), (2, 10710811152), (3, 7140540768), (4, 5355405576), (6, 3570270384), (8, 2677702788), (9, 2380180256), (12, 1785135192), (16, 1338851394), (18, 1190090128), (24, 892567596), (32, 669425697), (36, 595045064), (48, 446283798), (72, 297522532), (79, 271159776), (96, 223141899), (144, 148761266), (158, 135579888), (237, 90386592), (288, 74380633), (316, 67789944), (474, 45193296), (632, 33894972), (673, 31830048), (711, 30128864), (948, 22596648), (1264, 16947486), (1346, 15915024), (1399, 15312096), (1422, 15064432), (1896, 11298324), (2019, 10610016), (2528, 8473743), (2692, 7957512), (2798, 7656048), (2844, 7532216), (3792, 5649162), (4038, 5305008), (4197, 5104032), (5384, 3978756), (5596, 3828024), (5688, 3766108), (6057, 3536672), (7584, 2824581), (8076, 2652504), (8394, 2552016), (10768, 1989378), (11192, 1914012), (11376, 1883054), (12114, 1768336), (12591, 1701344), (16152, 1326252), (16788, 1276008), (21536, 994689), (22384, 957006), (22752, 941527), (24228, 884168), (25182, 850672), (32304, 663126), (33576, 638004), (44768, 478503), (48456, 442084), (50364, 425336), (53167, 402912), (64608, 331563), (67152, 319002), (96912, 221042), (100728, 212668), (106334, 201456), (110521, 193824), (134304, 159501)]