238043078

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 491248800

約数和(自身を除く): 253205722

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 49, 58, 91, 98, 119, 182, 203, 221, 238, 377, 379, 406, 442, 493, 637, 754, 758, 833, 986, 1274, 1421, 1547, 1666, 2639, 2653, 2842, 3094, 3451, 4927, 5278, 5306, 6409, 6443, 6902, 9854, 10829, 10991, 12818, 12886, 18473, 18571, 21658, 21982, 24157, 34489, 36946, 37142, 44863, 45101, 48314, 68978, 76937, 83759, 89726, 90202, 142883, 153874, 167518, 186847, 241423, 285766, 314041, 315707, 373694, 482846, 538559, 586313, 628082, 631414, 1000181, 1077118, 1172626, 1307929, 2000362, 2429011, 2615858, 4104191, 4858022, 7001267, 8208382, 9155503, 14002534, 17003077, 18311006, 34006154, 119021539, 238043078]

約数ペア:

[(1, 238043078), (2, 119021539), (7, 34006154), (13, 18311006), (14, 17003077), (17, 14002534), (26, 9155503), (29, 8208382), (34, 7001267), (49, 4858022), (58, 4104191), (91, 2615858), (98, 2429011), (119, 2000362), (182, 1307929), (203, 1172626), (221, 1077118), (238, 1000181), (377, 631414), (379, 628082), (406, 586313), (442, 538559), (493, 482846), (637, 373694), (754, 315707), (758, 314041), (833, 285766), (986, 241423), (1274, 186847), (1421, 167518), (1547, 153874), (1666, 142883), (2639, 90202), (2653, 89726), (2842, 83759), (3094, 76937), (3451, 68978), (4927, 48314), (5278, 45101), (5306, 44863), (6409, 37142), (6443, 36946), (6902, 34489), (9854, 24157), (10829, 21982), (10991, 21658), (12818, 18571), (12886, 18473)]