442301342

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 875383200

約数和(自身を除く): 433081858

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 89, 98, 119, 133, 157, 178, 238, 266, 314, 323, 623, 646, 833, 931, 1099, 1246, 1513, 1666, 1691, 1862, 2198, 2261, 2669, 2983, 3026, 3382, 4361, 4522, 5338, 5966, 7693, 8722, 10591, 11837, 13973, 15386, 15827, 18683, 20881, 21182, 23674, 27946, 28747, 31654, 37366, 41762, 50711, 57494, 74137, 82859, 97811, 101422, 130781, 146167, 148274, 165718, 195622, 201229, 237541, 261562, 265487, 292334, 354977, 402458, 475082, 530974, 684677, 709954, 1369354, 1408603, 1662787, 1858409, 2484839, 2817206, 3325574, 3716818, 4513279, 4969678, 9026558, 11639509, 13008863, 23279018, 26017726, 31592953, 63185906, 221150671, 442301342]

約数ペア:

[(1, 442301342), (2, 221150671), (7, 63185906), (14, 31592953), (17, 26017726), (19, 23279018), (34, 13008863), (38, 11639509), (49, 9026558), (89, 4969678), (98, 4513279), (119, 3716818), (133, 3325574), (157, 2817206), (178, 2484839), (238, 1858409), (266, 1662787), (314, 1408603), (323, 1369354), (623, 709954), (646, 684677), (833, 530974), (931, 475082), (1099, 402458), (1246, 354977), (1513, 292334), (1666, 265487), (1691, 261562), (1862, 237541), (2198, 201229), (2261, 195622), (2669, 165718), (2983, 148274), (3026, 146167), (3382, 130781), (4361, 101422), (4522, 97811), (5338, 82859), (5966, 74137), (7693, 57494), (8722, 50711), (10591, 41762), (11837, 37366), (13973, 31654), (15386, 28747), (15827, 27946), (18683, 23674), (20881, 21182)]