242971092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74197

約数の個数: 72

約数和(自身を含む): 755920256

約数和(自身を除く): 512949164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 74167, 148334, 222501, 296668, 445002, 519169, 667503, 890004, 964171, 1038338, 1335006, 1557507, 1928342, 2076676, 2670012, 2892513, 3115014, 3856684, 4672521, 5785026, 6230028, 6749197, 8677539, 9345042, 11570052, 13498394, 17355078, 18690084, 20247591, 26996788, 34710156, 40495182, 60742773, 80990364, 121485546, 242971092]

約数ペア:

[(1, 242971092), (2, 121485546), (3, 80990364), (4, 60742773), (6, 40495182), (7, 34710156), (9, 26996788), (12, 20247591), (13, 18690084), (14, 17355078), (18, 13498394), (21, 11570052), (26, 9345042), (28, 8677539), (36, 6749197), (39, 6230028), (42, 5785026), (52, 4672521), (63, 3856684), (78, 3115014), (84, 2892513), (91, 2670012), (117, 2076676), (126, 1928342), (156, 1557507), (182, 1335006), (234, 1038338), (252, 964171), (273, 890004), (364, 667503), (468, 519169), (546, 445002), (819, 296668), (1092, 222501), (1638, 148334), (3276, 74167)]