2776437624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1253

約数の個数: 128

約数和(自身を含む): 7587993600

約数和(自身を除く): 4811555976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 197, 228, 248, 372, 394, 456, 589, 591, 744, 788, 997, 1178, 1182, 1576, 1767, 1994, 2356, 2364, 2991, 3534, 3743, 3988, 4712, 4728, 5982, 6107, 7068, 7486, 7976, 11229, 11964, 12214, 14136, 14972, 18321, 18943, 22458, 23928, 24428, 29944, 30907, 36642, 37886, 44916, 48856, 56829, 61814, 73284, 75772, 89832, 92721, 113658, 116033, 123628, 146568, 151544, 185442, 196409, 227316, 232066, 247256, 348099, 370884, 392818, 454632, 464132, 587233, 589227, 696198, 741768, 785636, 928264, 1174466, 1178454, 1392396, 1571272, 1761699, 2348932, 2356908, 2784792, 3523398, 3731771, 4697864, 4713816, 6088679, 7046796, 7463542, 11195313, 12177358, 14093592, 14927084, 18266037, 22390626, 24354716, 29854168, 36532074, 44781252, 48709432, 73064148, 89562504, 115684901, 146128296, 231369802, 347054703, 462739604, 694109406, 925479208, 1388218812, 2776437624]

約数ペア:

[(1, 2776437624), (2, 1388218812), (3, 925479208), (4, 694109406), (6, 462739604), (8, 347054703), (12, 231369802), (19, 146128296), (24, 115684901), (31, 89562504), (38, 73064148), (57, 48709432), (62, 44781252), (76, 36532074), (93, 29854168), (114, 24354716), (124, 22390626), (152, 18266037), (186, 14927084), (197, 14093592), (228, 12177358), (248, 11195313), (372, 7463542), (394, 7046796), (456, 6088679), (589, 4713816), (591, 4697864), (744, 3731771), (788, 3523398), (997, 2784792), (1178, 2356908), (1182, 2348932), (1576, 1761699), (1767, 1571272), (1994, 1392396), (2356, 1178454), (2364, 1174466), (2991, 928264), (3534, 785636), (3743, 741768), (3988, 696198), (4712, 589227), (4728, 587233), (5982, 464132), (6107, 454632), (7068, 392818), (7486, 370884), (7976, 348099), (11229, 247256), (11964, 232066), (12214, 227316), (14136, 196409), (14972, 185442), (18321, 151544), (18943, 146568), (22458, 123628), (23928, 116033), (24428, 113658), (29944, 92721), (30907, 89832), (36642, 75772), (37886, 73284), (44916, 61814), (48856, 56829)]