1268826384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28393}}^1$

素因数の和:28437

約数の個数: 120

約数和(自身を含む): 4013775840

約数和(自身を除く): 2744949456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 11172, 14896, 22344, 28393, 44688, 56786, 85179, 113572, 170358, 198751, 227144, 340716, 397502, 454288, 539467, 596253, 681432, 795004, 1078934, 1192506, 1362864, 1391257, 1590008, 1618401, 2157868, 2385012, 2782514, 3180016, 3236802, 3776269, 4173771, 4315736, 4770024, 5565028, 6473604, 7552538, 8347542, 8631472, 9540048, 11130056, 11328807, 12947208, 15105076, 16695084, 22260112, 22657614, 25894416, 26433883, 30210152, 33390168, 45315228, 52867766, 60420304, 66780336, 79301649, 90630456, 105735532, 158603298, 181260912, 211471064, 317206596, 422942128, 634413192, 1268826384]

約数ペア:

[(1, 1268826384), (2, 634413192), (3, 422942128), (4, 317206596), (6, 211471064), (7, 181260912), (8, 158603298), (12, 105735532), (14, 90630456), (16, 79301649), (19, 66780336), (21, 60420304), (24, 52867766), (28, 45315228), (38, 33390168), (42, 30210152), (48, 26433883), (49, 25894416), (56, 22657614), (57, 22260112), (76, 16695084), (84, 15105076), (98, 12947208), (112, 11328807), (114, 11130056), (133, 9540048), (147, 8631472), (152, 8347542), (168, 7552538), (196, 6473604), (228, 5565028), (266, 4770024), (294, 4315736), (304, 4173771), (336, 3776269), (392, 3236802), (399, 3180016), (456, 2782514), (532, 2385012), (588, 2157868), (784, 1618401), (798, 1590008), (912, 1391257), (931, 1362864), (1064, 1192506), (1176, 1078934), (1596, 795004), (1862, 681432), (2128, 596253), (2352, 539467), (2793, 454288), (3192, 397502), (3724, 340716), (5586, 227144), (6384, 198751), (7448, 170358), (11172, 113572), (14896, 85179), (22344, 56786), (28393, 44688)]