259211448

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 742809600

約数和(自身を除く): 483598152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 103, 108, 122, 183, 191, 206, 216, 244, 309, 366, 382, 412, 488, 549, 573, 618, 732, 764, 824, 927, 1098, 1146, 1236, 1464, 1528, 1647, 1719, 1854, 2196, 2292, 2472, 2781, 3294, 3438, 3708, 4392, 4584, 5157, 5562, 6283, 6588, 6876, 7416, 10314, 11124, 11651, 12566, 13176, 13752, 18849, 19673, 20628, 22248, 23302, 25132, 34953, 37698, 39346, 41256, 46604, 50264, 56547, 59019, 69906, 75396, 78692, 93208, 104859, 113094, 118038, 139812, 150792, 157384, 169641, 177057, 209718, 226188, 236076, 279624, 314577, 339282, 354114, 419436, 452376, 472152, 531171, 629154, 678564, 708228, 838872, 1062342, 1200053, 1258308, 1357128, 1416456, 2124684, 2400106, 2516616, 3600159, 4249368, 4800212, 7200318, 9600424, 10800477, 14400636, 21600954, 28801272, 32401431, 43201908, 64802862, 86403816, 129605724, 259211448]

約数ペア:

[(1, 259211448), (2, 129605724), (3, 86403816), (4, 64802862), (6, 43201908), (8, 32401431), (9, 28801272), (12, 21600954), (18, 14400636), (24, 10800477), (27, 9600424), (36, 7200318), (54, 4800212), (61, 4249368), (72, 3600159), (103, 2516616), (108, 2400106), (122, 2124684), (183, 1416456), (191, 1357128), (206, 1258308), (216, 1200053), (244, 1062342), (309, 838872), (366, 708228), (382, 678564), (412, 629154), (488, 531171), (549, 472152), (573, 452376), (618, 419436), (732, 354114), (764, 339282), (824, 314577), (927, 279624), (1098, 236076), (1146, 226188), (1236, 209718), (1464, 177057), (1528, 169641), (1647, 157384), (1719, 150792), (1854, 139812), (2196, 118038), (2292, 113094), (2472, 104859), (2781, 93208), (3294, 78692), (3438, 75396), (3708, 69906), (4392, 59019), (4584, 56547), (5157, 50264), (5562, 46604), (6283, 41256), (6588, 39346), (6876, 37698), (7416, 34953), (10314, 25132), (11124, 23302), (11651, 22248), (12566, 20628), (13176, 19673), (13752, 18849)]