290496102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 706019328

約数和(自身を除く): 415523226

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 37, 39, 51, 62, 74, 78, 93, 102, 111, 186, 191, 221, 222, 382, 403, 442, 481, 527, 573, 629, 663, 806, 962, 1054, 1146, 1147, 1209, 1258, 1326, 1443, 1581, 1887, 2294, 2418, 2483, 2886, 3162, 3247, 3441, 3774, 4966, 5921, 6494, 6851, 6882, 7067, 7449, 8177, 9741, 11842, 13702, 14134, 14898, 14911, 16354, 17763, 19482, 19499, 20553, 21201, 24531, 29822, 35526, 38998, 41106, 42211, 42402, 44733, 49062, 58497, 76973, 84422, 89466, 91871, 100657, 116994, 120139, 126633, 153946, 183742, 201314, 219077, 230919, 240278, 253266, 253487, 275613, 301971, 360417, 438154, 461838, 506974, 551226, 603942, 657231, 720834, 760461, 1308541, 1314462, 1520922, 1561807, 2617082, 2848001, 3123614, 3724309, 3925623, 4685421, 5696002, 7448618, 7851246, 8544003, 9370842, 11172927, 17088006, 22345854, 48416017, 96832034, 145248051, 290496102]

約数ペア:

[(1, 290496102), (2, 145248051), (3, 96832034), (6, 48416017), (13, 22345854), (17, 17088006), (26, 11172927), (31, 9370842), (34, 8544003), (37, 7851246), (39, 7448618), (51, 5696002), (62, 4685421), (74, 3925623), (78, 3724309), (93, 3123614), (102, 2848001), (111, 2617082), (186, 1561807), (191, 1520922), (221, 1314462), (222, 1308541), (382, 760461), (403, 720834), (442, 657231), (481, 603942), (527, 551226), (573, 506974), (629, 461838), (663, 438154), (806, 360417), (962, 301971), (1054, 275613), (1146, 253487), (1147, 253266), (1209, 240278), (1258, 230919), (1326, 219077), (1443, 201314), (1581, 183742), (1887, 153946), (2294, 126633), (2418, 120139), (2483, 116994), (2886, 100657), (3162, 91871), (3247, 89466), (3441, 84422), (3774, 76973), (4966, 58497), (5921, 49062), (6494, 44733), (6851, 42402), (6882, 42211), (7067, 41106), (7449, 38998), (8177, 35526), (9741, 29822), (11842, 24531), (13702, 21201), (14134, 20553), (14898, 19499), (14911, 19482), (16354, 17763)]